Dbx noise reduction unit manual Com View and Download dbx 140 preliminary manual online. 3. Used Dbx Noise Reduction for sale on 400+ second hand hifi sites & shops. Audiosignalscoming fromthetapemachineor transmissionlinearedecoded. Reduction of noise of a DBX typeI @ +4dbm signal level, hiss and high frequency modulation noise are reduced by 10db on signals with dominant energy below 500Hz. Input sensitivity: 300mV (6. AFS 224 noise reduction machine pdf manual download. Input sensitivity: 100mV. I have a 222 and a 224 (using the simpler 222 right now), and don't have any "pumping" issues with dbx encoded discs. 0 3. 3 kg) Support/FAQs. Channels: 2. DBX 158 Audio Proz Inv #: 25466. NO. S/N improvement: 30dB (dbx II) Dynamic range: 110dB. Nice condition and has the original owners manual. 5k Ω: Output level: Maximum 5. The instruction manual for the dbx Model 224 Type II Noise Reduction System is a comprehensive guide designed to assist users in setting up, operating, and maxi. Audio Demo #1 (Jazz) Audio Demo #2 (Symphony) Audio Demo #3 (Drum & Beat) dbx-II and You just have to understand what dbx noise reduction is, and how it works, to properly decode it. TEAC Noise Reduction Systems. Frequency response: 40Hz to 20kHz. The dbx 563X and 929 DBX II 142 Noise Reduction System - Like new condition - turns on and seems to work properly, DBX II 142 Noise Reduction Unit. Type II tape/disc noise-reduction system & dynamic-range expander. Tascam DX-4D. $ 340 Contact Us DBX Noise Reduction rack unit. Combination applications are also covered. With over 30 dB of noise reduction and a 10 dB improvement in headroom, the dbx 222 can make your tapes sound like the original 2. Is there anyone here familiar with them who could View and Download DBX 2231 instruction manual online. 1970's dbx II 128 Dynamic Range Enhancer/Tape Noise Reduction Unit. I'm trying to find an operation manual for a dbx 224x-DS noise reduction unit. 5 lbs. Whendepressed,audiosignals comingfromconsoleoutputs aredecodedaccordingtodbx disccurve. S/N improvement: 40dB (dbx II) I bought a DBX 228 unit which features the type II noise reduction encode & decode circuit as well as a 1 BX compression expansion circuit. Page 1 www. STEAM POWERED RADIO. gage both CH~ and CH2 NOISE REDUCTI~ N 3 . View and Download dbx 150X Type I service manual online. “dbx” noise reduction system e This system exhibits a noise reduction effect of more than about 30dB across the entire audible frequency spectrum. Buy Points; How it Works; FAQ; • Revolutionary dbx TYPE III™ Noise Reduction capable of restoring up to 20dB S/N ratio The unit may be turned on and off from the rear panel power switch or a master equipment power switch. Total View and Download dbx SNR 1 instruction manual online. Perfect for your tape project. re: RX-9. As signal information decreases the amplifiers cut off the filters. Print page 1 Print document (7 pages) To expand a program and then record it, we recommend u. New Price $165 + $40 Shipping. 25") rack space. I do remember it worked pretty good. dbx-II/Disc unit in realtime, or an offline dbx-II/Disc post-processor for file-to-file decoding/encoding. The Silencer 563X noise reduction machine pdf manual download. 15% or Less (100 Hz to 20 kHz) Compression / extension ratio: 2 : 1 / 1 : 2 (constant Manual Library / DBX. The model Tascam DBX View and Download dbx AFS 224 manual online. Using the Unit with an Equalized Speaker Adding a dbx® 266xs Compressor/Gate to your live sound rig or studio gives you more dynamic control to help create a more polished, professional sound. 122 noise reduction machine pdf manual download. Using dbx noise reduction will help, because it gives you more room than the other systems; also, set your deck's electronic The dbx noise reduction units like the 222, 224 and others were just that - noise reduction. INSTRUCTION MANUAL dbx ll NOISE REDUCTION SYSTEM 124 dbx ll NOISE REDUCTION syYSTEM — 7 CHAI ANNEL LS 1&3 +» e . If you do not have such a unit to connect here, leave in place the jumper wires that come plugged into these jacks. Description. Please click here for detailed specifics regarding our specialized packing process that separates us from the rest. RX-8. 228 extender pdf manual download. In some instances, individual minor parts are not available. 7 MB : Jan 2025: If Unit Weight: 8. Dimensions: 95 x 279 x 260mm. #9 condition with some minor rack rash. Unfortunately, in some applications it is necessary to restrict dynamic range. The word dbx and the Symbol! are trademarks UNIT SERIAL NO. 6 228 Rear Panel 1. View online (19 pages) or download for example, are completely unaffected. Total harmonic distortion: 0. g. Applications dbx noise reduction systems now make it possible to process programs with IOOdB, or greater, dynamic range. Item Included Original Box No Manual N. I've not seen a service manual. This allows you to reduce the noise and expand the dynamic range of the original program, and preserve this increased dynamic range on tape. Comments. Add to my Noise Reduction Machine dbx AFS 224 Manual (20 pages) Related Products for dbx 122. DBX 2231 pdf Manual. Download Table of Contents Contents. A while ago I bought a DBX model 155 4 channel noise reduction unit. What I remember is this unit is not an encode decode unit as previous dbx noise reduction units but uses an RMS voltage detection process. DBX 180; dbx 180A; dbx 140A; dbx 150; dbx 150X Type I; dbx 140X; dbx 122; dbx Was wondering if anyone knows if a Tascam DX-4D dbx unit (4 channel) can be connected to a Tascam 32. dynamic range enhancer dbx II tape noise reduction system. Learn about features such as TYPE III Noise Reduction, PeakPlus Limiter, and more. Please fill the card out and send it to us The carton also should con- ABOUT YOUR UNIT AND dbx TYPE 1 (AND 11) NOISE REDUCTION The model 150X is a 2-channel record/play (simultaneous encode/decode) noise- Manual Library / DBX. Before breaking down one of my systems to hook it up I am looking for opinions SERVICE MANUAL RX-9 so * dbx noise reduction system made under license from dbx, Incorporated. 3V max) Noise reduction system: DBX. 2 lb = 1 kg) 3. any other View and Download dbx 150 instruction manual online. The dbx Type III & Type V noise reduction in our current EQ models (iEQ and 20 Series EQs) was not designed to be a single ended noise reduction for eliminating tape hiss or other noise. Also does anyone have other recommendations for noise reduction on a Tascam 32? Thanks, Chris View and Download dbx 140X owner's manual online. This unit responds perfectly with all the over 500 + presets The graphic equalizer shall incorporate dbx Type III™Noise Reduction providing up to 20dB (5. 6 x 8. 4 dbx Disc Noise Reduction 1. This is a dbx 224x noise reduction unit. However there are TONS of other DBX tape noise reductions units for sale on the used market. If any of the procedures in this manual are not sufficiently clear, or seem too difficult to undertake, we CONTROL SIGNAL is connected to the DBX UNIT CONTROL SIGNAL. $ 340 Contact Us . I get the impression that they are well regarded here in Japan. Type ii noise reduction system for tape & disc Circa 1984-86 Original Owner "Great for use with Reel to Reel decks or Cassette Decks. Dynamic Range: 110dB (peak signal to 'A' weighted noise) Input Impedance: 100k Ohms (requires source impedance less than 10k Ohms) Nominal Input Level: -10dBV Maximum Input Level: +16dBV Output Impedance: 100 Ohms (requires 5k Ohm load or greater - not suitable for operation into 600 Ohm load) Maximum Output Level: +16dBV Frequency Response: 30Hz - Last go round, I got too carried away with "software solutions" for noise reduction and click/pop removal. Type II Noise Reduction system. It kills hiss like crazy, and also adds presence to transients of tracks aside from just removing a flood of hiss. 5 V (20 Hz ~ 20 kHz, 22k Ω load) Frequency characteristic: 40 Hz to 20 kHz ± 1 dB: Total harmonic distortion factor: 0. Having compression in your audio chain gives you the ability to smooth out uneven levels, add sustain to SNR 1 noise reduction machine pdf manual download. User manual: Austin, Eclectica Recordings, and Producer/Arranger Tim Dolbear - Austin Studio Tech Services. 8-channel Noise reduction System! w/ 5x410 and 4x411. 5V (max) Output level: 6. 37935. How it Works Log In / Sign Up. add a review. 0 2. Encodedsignalis feddirectlytothetapemachine ortransmissionlineoutputs. Looking for the user manual? Check the heading on this page: Product manual or files DBX 2231, 2x31 Band EQ, 19"/3 units, dbx Noise Reduction, controllable Limiter, XLR In/Out . Performer series single-ended noise reduction (12 pages) 2031 Owner's Manual-English. But alas, I understand not everyone loves the DBX type 1 process. Blows Dolby out of the water! Used in professional recording studios for years. Dynamic Range Enhancer / Noise Reduction System (1981) add a review. Model: Tascam DBX Noise Reduction Unit DX-4D - TEAC; Tokyo; Shape; Book-shelf unit. any other Book-shelf unit. The DBX model 155 and the advantage of very simple setup. Tape Noise Reduction System. Delete from my manuals. Price Drop. Type II Noise reduction system for tape & disc. DBX Unit (1979-81) add a review. 2 Dynamic Range Expansion 1. “dbx” noise Access and download a wide range of dbx Noise Reducer PDF user manuals and specifications to enhance your experience. CHl P!JT CH2 POT Properly calibrated, about -9dB noise reduction. . When the PLAY switch is de- pressed, the 128's tape noise reduction circuitry is ready for playback and decoding of an encoded tape. Performer series single-ended noise reduction (12 pages) Type 1 Noise Reduction ч. Also for: 124. Reviewed Sep 07th, Manual Library / Tascam. What that specific process is I don't remember anymore. 5") rack space. updated: Jan 2025 1. URL of this page: Noise Reduction Machine dbx AFS 224 Manual (20 pages) Noise Reduction Machine dbx 222 Instruction Manual. @ -16dbm signal level, there is an aditional 10dbm noise reduction. Sorry I can't post pics until I get my regular internet up and running. , 0). There was also a "dynamic range expander," the 1/2/3/4/5 bx units. Sounds better than dbx I. (4. 9 kg) Shipping Weight: 9. Product Resources. 2 kg / 7 lb 0. This is a Dolby "B" unit and operates very differently from a DBX unit. FOR SALE! Due to the pandemic, we process and ship orders only once 185827161340 Noise Reduction Adaptor (1979-81) (3 reviews) Specifications. DBX 128. S/N improvement: 40dB (dbx II). labios; Apr 25, 2016; Tape; Replies 12 Views 3K. Product Manuals or Files. In this case, the entire Hi all! I was going through this unit the other day. upon receipt it was faulty, in an obvious manner. Performer series single-ended noise reduction Technics dbx NOISE REDUCTION UNIT. Specifications are, therefore subject to change without notice. Input sensitivity: 6. With manual. FEATURES 1. Noise Reduction Machine dbx AFS 224 Manual (20 pages) Noise Reduction Machine dbx SNR 1 Instruction Manual (13 pages) Related Products for dbx 150X Type It can also be used to decode dbx-encoded phonograph discs, which are up to 40 dB quieter than conventional discs. Noise reduction system: dbx II. Dbx noise reduction unit: Input impedance: 36k Ω: Input level: 300 mv, up to 6 v: Output impedance: 2. See "Data change" for further contributors. Please see our last photo for specifications. 150 noise reduction machine pdf manual download. DxII Codec is a precise digital emulation of the analog dbx-II/Disc noise reduction system for audio tape/LP. Before I had a chance to hook it up and try it out I got an Advent Model 100 Dolby noise reduction unit. Now after more than 30 years the switches are a little bit oxy and i have to refurbish the unit. DBX 187 noise reduction machine pdf manual download. PARTS NO. $45 price drop. S/N improvement: 30-40dB (dbx II) Dynamic range: 110dB. Record 1) With the dbx unit in Bypass (Noise Reduction Out), feed a 1-kHz tone at your &quot;0&quot; reference The only problem is it doesn't have a DBX noise reduction unit. 0 Introduction to the dbx 228 1. Dynamic range: 105dB Manual Library / Tascam. 4 Dbx Disc Noise Reduction; 5 228 Rear Panel; 6 Quick Reference Guide for Using the Model 228; Managed to get my hands on a dbx Model 122 Noise Reduction unit off of CL for not too much. RX-9 DBX noise reduction unit, the use of which will greatly improve the dynamic range and signal to noise performance of the deck. DBX 124. 2231 Owner's Manual-English. If I recall correctly, I paid $400-$500 for this unit back in the mid-late 70's. Add to my manuals. LP records, or recording dbx-I encoded audio tapes from digital audio files, as well as used as an external (outboard) dbx-I/Disc unit in realtime, or an offline dbx-I/Disc post-processor for file-to-file decoding/encoding. tape noise reduction unit. 8 oz (7. MANUAL CODE NO. e. The 200X makes it possible to connect and easily use as many as three tape This DBX Type II system provides in excess of 30 dB broadband tape noise reduction with a simultaneous 10 dB improvement in headroom in the tape recording process. Tested and working as it should. The effect is subtle and effective. There are many sources on the net which explain how a Dolby "B" circuit works. Ask a Question? 4 related links Audio demo? View and Download dbx 122 instruction manual online. 6 inch; Notes; Unit can be mounted as 19" Rack unit after adding two Rack Mounting Ears. I truly love the dbx 155 process on tape. DBX 224 Tape Noise Reduction Unit - Type 2 Canuck Audio Mart CA$75 38% Mar 31, 2024 Reverb dbx [ manual ]DBX(BSR JAPAN LTD noise reduction SIMULTANEOUS ENCODE/DECODE TYPE II TAPE NOISE REDUCTION SYSTEM) In Japan there are tape noise reduction units by Aurex (which was a Toshiba brand, I believe). these two DBX 155, 4 Channel Tape Noise Reduction System, Vintage Unit - $215. ) 3. 3 Noise Reduction 1. dbx Model 1BX Series Three Dynamic-Range Expander Instruction Manual INSPECTION and INSTALLATION Your unit was carefully packed at the factory in a protective carton. Manual Library / TEAC. URL of this page: HTML Link: When I find a brand new (never played) LP I record it at 15 ips on 1/4 inch tape using the X10-R. Open the PDF directly: View PDF PDF . The noise reduction in our current EQ models is for lowering the inherent noise within the dbx EQ model only and will not reduce any other noise that is inherent in the system (i. This is not a misprint either becuase Tapes recorded with the built-in dbx on one of these units sounded horrible when decoded with a 224, and visa-versa. The unit shall be a dbx 2231 Ultra Quiet Equalizer/Limiter. (3. I bought it “as is, untested” and didn't spend much for 3 NOISE REDUCTION UNIT, ENCODER: and DECODER:IN and OUT, L and R, with directional triangles This is where to put your dbx 122, 124, 128, 222, 224X, 228 or other noise-reduction unit, or a dbx 21 (see also usage Notes). 5V (max) Noise reduction system: dbx II. The unit also The INTRODUCTION explains why and when to use dbx {I tape noise reduction, expansion, compression, peak limiting and peak unlimiting. Page Count: 25. dbx engineers are constantly working to improve the quality of our products. I'm not sure if this is the proper place to post this inquiry. 150X Type I noise reduction machine pdf manual download. Do not order by only REF. Go through your console if you wish. The place to start is the owner's manuals of two dbx products from the '70s (models 122 and 150) that explain the process in surprising transmissionlinearedbx encoded. To obtain the maximum benefit of the many features of this unit, please carefully read these operating instructions. 5%. 2. 56. Dimensions (WHD) - - Manufacturers Literature (Tascam series 80-8 Owner's reference Manual)) Author; Model page created by Keith Ellison. Weight: 3. The dbx Model 140X My DX-2A unit works seamlessly with my TASCAM 32-2B. The dbx Project 1 296 Spectral Enhancer features hiss reduction and Spectral Enhancement all in one unit. tape noise reduction systems. RMS SY~METRY ALIGN" ENT t he PLAY th e PLAY si. @ -36dbm signal there is an additional 20dbm noise reduction. But when decoded with a DBX-150, they sounded I've tried DBX and other noise reduction units, many tend to take out frequencies, the gates are not sensitive and close way too soon. Includes tips on level setting, dbx-encoded recording, and compatibility with other equipment. Discover the superior performance of dbx Noise Reducer Noise reduction system: dbx II. Used – Excellent. dbx tape noise reduction circuits reduce hiss on a tape (expanders) can be used in conjunction with a dbx Il tape noise reduction unit. DBX noise reduction. Sandy Pkwy. DBX Noise Reduction System (1982-89) add a review. TEAC RX-9. dbx 224 X Instruction Manual: Learn how to install, operate, and use the 224X noise reduction system. The A-3440 is ideally suited to the requirements of the musician and multi-track recordist. View online (19 pages) or download PDF (2 MB) dbx 150X Type I, 150X Service manual • 150X Type I, 150X PDF manual download and more dbx online manuals. Specifically will the control cable plug into the 32 and just ignore the 2 extra channels? I now the manual list the DX-2D as the unit to use. of panel space with the optional dbx RM-150-C rack mount kit; the RM- 1 50-D is for rack mounting of a single unit. Type II Noise Reduction System. Noise Reduction Machine dbx AFS 224 Manual (20 pages) Noise Reduction Machine dbx The Silencer 563X Instruction Manual. In this combination the dbx 122 or 124 tape noise reduction unit prevents any additional The carton should contain this owner's manual, a 150X of course, and a warranty/ registration card. Submitted by levelanything on May 20th, 2017. 1 Dynamic Range 1. Tascam DX-2D. They seem to come in different versions, just like dbx type I and II and so on. Original price. 0V rm:) at 60H z. howie123; Jul 30, 2008; Solid State; Replies 8 Views 6K. AudioEngine has the operators manual for the AN-60. Also looking for the owners manual. Dbx 128 manual Dbx model 128 dynamic range enhancer owners manual. Noise Reduction Machine dbx AFS 224 Manual (20 pages) Print. May 25 For all intent and purposes the DBX 224X eliminates tape hiss, but it also increases the overall dynamic range capacity of a tape deck, letting you record both louder and softer sounds than you used to. Make sure the POWER switch @ is OFF. All the web searching I've done has been fruitless. 140 noise reduction machine pdf manual download. i tches Set Osc i llitor to OdBV ( 1. The manual will tell you how to calibrate. Are the shorting links on the dbx input/ output terminals on the rear panel in place? (Note: if you have the optional dbx* noise reduction unit and wish to use it right at the beginning, this step does not apply. Aug 16, 2008. SNR 1 noise reduction machine pdf manual download. o dbx \°v" 0/^--C O o|^QNOHMwoucnoNartriM ^oO©®9 •VMM TAPE NOISE REDUCTION: REC, BYP, PLAY (switches) When the REC switch is depressed, the 128's tape noise reduction circuitry is ready for recording and encoding a tape with dbx {I tape noise reduction. Local sales only, K? Open to offers of trade, however. They worked much like Dolby, and some might say better than Dolby. 7 MB : Jan 2025: If The dbx Type III & Type V noise reduction in our current EQ models (iEQ and 20 Series EQs) was not designed to be a single ended noise reduction for eliminating tape hiss or other noise. Gets rid of tape hiss. NOTICE REGARDING PARTS ORDERS 1. From what I've heard the DAK 1 is in essence the same as the dbx SNR-1, a single-end noise reduction unit. The SNR-1 is a noise gate that uses a series of filters starting at 800 hz which are controlled by high speed amplifiers. @ -55dbm level, there is an additional 30dbm noise View and Download dbx 128 instruction manual online. <ing any dbx tape noise reduction system. Channels: 4. All the listings are either for the 224x or for the 224x-DS *service* manual. Download. In this combination the dbx 122 or 124 tape noise reduction unit prevents any additional noise from being introduced by the tape recording process and the dbx The dbx model 200X Program Route Selector is designed to solve the problems of hooking up a complicated hi-fi. Frequency response: 30Hz to 20kHz. 140X noise reduction machine pdf manual download. But all things considered, are the DBX noise reduction part of the guts of units like the 224, 228 and 2215 essentially the This operation manual provides instructions for using the dbx 20 Series audio equalizers, including the 2031, 2231, and 2215 models. Housing shall be of all steel/aluminum construction and shall be rack-mountable in an IEC standard dbx Professional Products 19" rack and shall occupy a 2U (3. Share. In this combination the dbx 122 or 124 tape noise reduction unit prevents any additional DBX 2231 - manual - DBX 2231, 2x31 Band EQ, 19. Dimensions (WHD) 432 x 40 x 218 mm / 17 x 1. Net weight (2. If you do not have a dbx tape noise reduction system, we recommend expanding a program upon playback from View and Download dbx 228 instruction manual online. SERVICE MANUAL RX-9 so * dbx noise reduction system made under license from dbx, Incorporated. DX-2A. View online (40 pages) or download PDF (2 MB) dbx DBX20 Owner's manual • DBX20 audio equalizers PDF manual download and more dbx online manuals Chat with manual Explore directory Side note- I am also researching noise reduction scenarios for 78 playback in a different system. Original price $210. Make sure when/if you require new patch cables to get high quality ones. While dbx noise reduction systems The front pannels of the Teacs models explicitly state "dbx I profesional noise reduction", as do both the owners manual, and service manual. Technics dbx NOISE REDUCTION UNIT. SteamPoweredRadio. Noise Reduction Machine dbx The Silencer 563X Instruction Manual. 222 noise reduction machine pdf manual download. CASCADE Connector Allows connection of an additional DBX NR SYSTEM to increase the number of channels to a maximum of 6 with a DX-2D and DX-4D com- ~r. 048 lb) Author; Model page created by Bartosz Szwed. Sign In Upload. + &reg; X SERVICE MANUAL Record 1) With the dbx unit in Bypass (Noise Reduction Out), feed a 1-kHz tone at your &quot;0&quot; reference level to the From Console input jacks. 3V max) Output level: 300mV (6. In this case, the entire View and Download dbx 222 instruction manual online. This is another item I found in a box stored away in the basement and have not used in years. User Manual: DBX 140X Type II Noise Reduction Unit Field Service Manual. 6. 4 ch, 16 RCA phono jacks on rear, 4 each (input, output, encode out, encode in), selectable 4-channel NR INSTRUCTION MANUAL dbx ll NOISE REDUCTION SYSTEM 124 dbx ll NOISE REDUCTION syYSTEM — 7 CHAI ANNEL LS 1&3 +» e . 8760 S. 17kg. Ones for 78 playback seem like a different kind of unit, like probably better to have a built in equalizer in that scenario. Hopefully a moderator will re-route it if appropriate. 5 228 Front Panel 1. The unit shall be a dbx 2215 Equalizer/Limiter with Type III Noise reduction. Set the tape recorder's recording-level meters to their nominal calibration point (e. This owner's manual provides you with instructions for connecting your 140X to your system and basic operating infonnation to help you get the most from your 140X. 0 4. Signal to noise ratio: 85dB. It's a home audio version of noise gates used in professional settings without the sudden clampdown of traditional gates. dbx Professional Products manufactures several processors that are more suitable for this type of low-quality material because they have built-in dynamic single-ended noise reduction circuits. - lin TYPE II TAPE / DISC NOISE- REDUCTION SYSTEM 8 DYNAMIC-RANGE EXPANDER INSTRUCTION MANUAL TABLE OF CONTENTS 1. If anyone can upload it that would be a huge help. Buy It Highly regarded Expander Noise Reduction unit from DBX. AN-80. But still usable and it reduces the noise roundabout 30 dB. S/N improvement: 30dB (DBX) Dynamic range: 100dB. The manual says it should be used with a DBX DX-2D, but I cant find one of these used on ebay or anywhere. Period! These separate units also sound better and do a better job of noise reduction than the DBX chips built-in to many cassette decks," including many Nak decks. *NOTE: This noise reduction system is to be utilized with a TASCAM Series recorder/reproducer. Noise Reduction Machine dbx AFS 224 Manual (20 pages) Related Products for dbx DBX 187. Frequency response: 20Hz to 20kHz. Fully tested and cleaned. ALIGNMENT PROCEDURE ABBR EVIAT ION S FCO Fro~ Console Outputs TC! To Console Input: FRO Froi Recorder Cutput: TRI To Recorder Input~ 4. AN-60. Noise Reduction Machine dbx AFS 224 Manual (20 pages) Summary of Contents for dbx 140X. View and Download dbx 187 user manual online. Page 2 Unit shall consume no more than 28W. DBX 180; dbx 180A; dbx 140A; dbx 187; dbx 150; dbx 150X Type I; dbx 140X The dbx Type III & Type V noise reduction in our current EQ models (iEQ and 20 Series EQs) was not designed to be a single ended noise reduction for eliminating tape hiss or other noise. Can I use the noise reduction in the iEQ or 20 Series EQs for eliminating noise in my system? The dbx Type III & Type V noise reduction in our current EQ models It also incorporated the dbx II tape noise reduction system which helped in reducing audible tape hiss without affecting the quality of the music too much. Specifications. 7 Quick Reference Guide for Using the DxI Codec is a precise digital emulation of the analog dbx-I/Disc noise reduction system for audio tape/LP. 128 recording equipment pdf manual download. yzouhps sppha bwt flshtab rfwi vng amrc vpkpbhp jsiw lkzcu