This preamp has been recapped Nichicon caps and sounds great kinda charcoal color . Great vintage preamp .

This preamp has been recapped Nichicon caps and sounds great kinda charcoal color . Great vintage preamp .

Experience the rich sound of your music with the Hafler DH-110 Stereo Preamplifier DH-330 FM Stereo Tuner Set. This set includes a preamplifier and tuner that have been expertly repaired and recapped for optimal performance. It features analog technology for superior sound quality. With four inputs and two outputs, this set provides flexibility in connecting your audio equipment. The stereo L/R RCA audio inputs and outputs ensure compatibility with most devices. Hafler DH-110 Stereo Preamplifier DH-330 FM Stereo Tuner Set add a touch of sophistication to any home audio system.

Tested and working, cosmetic condition is very good. Please see pictures before purchasing. Vintage Hafler DH-110 Stereo Preamplifer

This preamp has been recapped and sounds great kinda charcoal color . Great vintage preamp .

For sale is a used Hafler DH-110 stereo preamplifier. The case and knobs have been repainted. All the electrolytic capacitors have been replaced with Nichicon Gold and MUse bi polars. Rail caps are Panasonic FM. Underneath the board are 2 Russian Polystyrene bypass caps on the rail supplies. These caps are expensive and take a while to obtain. Polystyrene is only bettered by Teflon caps. The Control 3 position switch has been replaced with a high quality C and K unit.The power supply rectifier diodes have been replaced by quiet glass passivated types. This preamp has been tested over 4 days. It sounds great. NOTE: No returns on this preamp. Please do not buy this preamp with the intention of trying it out. Make sure you want it before you buy it. You will not get stuck with a non-functioning preamp.  

This preamp has been recapped and sounds great kinda charcoal color . Great vintage preamp .

For sale is a used Hafler DH-110 stereo preamplifier. It has been dis assembled and cleaned. The case has been repainted. The original volume control had a few dropouts so I replaced it with a premium Alps volume control. This control does not have any detents just smooth operation and great channel tracking. All the electrolytic capacitors has been changed to premium Nichicon and Panasonic units. all the RCA jacks on the back have been cleaned and treated with Caig solution.The preamp has been fully tested and really sounds great! Any questions please ask, I have over 50 years experience in audio components and repair. US sales only please. All sales are final. You will not get stuck with a non-functioning preamp. Sales includes preamp and a copy of the manual. Thank you

David Hafler DH-110 Stereo Preamplifer with rackmount option for professional installation. This model features include a headphone amplifier, a muting circuit to prevent downstream thumps, a mono and tone control defeat switch, a rumble filter, as well as an external processing loop. The body is well constructed and protected from outer interference through full copper coating, similar to the Harman / Kardon designs of that time period. With two tape loops and two phono stages, the amplifier offers great connectivity. Preowned in good cosmetic and working condition. Fully tested and comes with 30-day guarantee. Shown signs of previous use such as light scratches, worn-out corners, dings, dis-colored spots...See photos for more information. This vintage unit has been fully tested by a technician. Due to the nature of electronics, Serial numbers have been photographed and recorded, and tamper proof labels are used to prevent tampering or component piracy. All dials, all inputs, buttons and outputs are cleaned and tested. Sound output is crisp and strong on both headphone and line output terminals. Use U.S. AC Power Only 110-120V / 60 Hz Hafler DH-110 first introduced in 1985 No return if due to buyer mishandling or damage because of lack of proper operational knowledge - and above all we are watching out for the part swappers if anti-tamper stickers on the unit removed or broke off. Only preamp unit for sale. No audio cable. No rack-ears. No other accessories included. Expedite shipping in double boxed with layers of foam protection. Fully insured. Flat-rate of $20 shipping to anywhere in the US to residential address only. No P.O Box. _______________ Specifications Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.001% Gain: 34dB (MM), 20dB (line) Input sensitivity: 12.5mV (MM), 50mV (line) Signal to noise ratio: 87dB (MM), 90dB (line) Channel separation: 52dB (line) Output: 3V (Pre out) Semiconductors: 30 x transistors, 3 x IC, 12 x diodes, 2 x LED Dimensions: 17 x 3 x 8.5 inches Weight: 10lbs Year: 1985

Hafler DH 110 preamplifier in really nice condition, both appearance, and function. All controls work properly, and have been cleaned using DeoxIT D5 contact cleaner. As can be seen from the photos, there are inputs for 2 turntables. These separate inputs go through RIAA phono sections, allowing you to connect your turntable directly. It also has 2 tape inputs which can be used for tape recorders, or any other line level source.There is also an “EPL”, which is an external processor loop, which allows you to connect an equalizer, or other device in the sound path. There is a tone defeat button which disconnects the tone controls, and sets the unit for flat response. The tone button can be switched on, and the tone controls are fully functional. This is a very versatile preamplifier, and sounds great. The “AUX”,and “TUNER” inputs can be used for their labeled purpose, or with any other line level source. If you are reading this listing, you are probably aware of David Hafler’s reputation of designing, and building well engineered, great sounding audio equipment, first with Dynaco, then Hafler. Hafler equipment was always available in kit form, or factory assembled. This unit was factory built. This preamp had belonged to my brother. He used it for around 5 years, then he wanted to try a Carver preamp with their “Sonic Holography”. This DH 110 was then packed away in the original box, and stored in my climate controlled shop since then. It will come in the original shipping box, with the instruction manual supplied by Hafler. The shipping weight is 13pounds

See condition description TestedL/R channels function as they shouldInputs and output functionFront controls good Pots pretty cleanCosmetically in good shape for the age outer case shows normal wear, no heavy scratches or damagesI am not a vintage hifi tech so please check pictures providedWill be well-packaged for shipment to you.

Hafler DH-110 Stereo Preamplifier acquired from the original owner. Thoroughly tested and working 100% as designed. All inputs (including phono) follow their dedicated signal path. All outputs also pass a strong signal. All switches, controls, indicator lamps, features and functions work as they should. Controls and switches move smoothly and click into place as intended. Cosmetically, a few small thin scratches on the case which I touched up with marker. Unit is in terrific condition both functionally and cosmetically. Please view the auction photos. What you see is Exactly what you get. NO UNPLEASANT SURPRISES. Shipping cost includes packing/handling/and insurance. US SALES ONLY, (Ships to the 48 US Mainland States.)PAYMENT OPTIONS: All Ebay accepted payment methods including PayPal . For items valued at $100.00 or more there is SIGNATURE REQUIRED at the door upon delivery.We will only ship to the address listed on Ebay.All merchandise is sold as is. There are no refunds, and all sales are final. That is to protect us from the few dishonest Ebayers who play switch and blame, parts pirates, etc. We state the condition of the item to the best of our ability. Since most of the equipment we sell is vintage or preowned, there are no warrantees or guarantees on any of the items we sell. Look through our past auctions, we tell it the way it is. If you have any questions feel free to email us about the auction youre interested in. We will respond as quickly as possible. We include insurance free of charge on all of the items that we sell.We use FedEx exclusively for shipping. Most items are hand packed in house. We pack each item differently depending on size, weight, shape, etc. Your item will be packed as if we were sending it to ourselves. You will not be disappointed with our packing skills. We use Kinkos FedEx or a private packing service for excessively large and heavy items We will only ship to a legitimate street address. FedEx does not ship to P.O. boxes. WE ONLY SHIP WITHIN THE CONTINENTAL USA (48 States.)Your item will be shipped within 1 - 5 business days after receiving payment. A confirmation email will be sent when your item has been shipped.Fedex ground takes anywhere from 2-8 working days for delivery, depending on your location in relation to ours. Please have patience. As previously stated, I send out a confirmation email the day your item is shipped. We have no control over FedEx. I promise you, it will get there!All items are cleaned and disinfected on the exterior before photos are taken and again before shipment unless stated in my auction. You wont receive any dirty, smelly, smoke stained items from this seller. We do not open up working units to inspect or to clean.Under no circumstances will an auction be terminated early, it is unfair to my fellow Ebayers and to the seller.We are no longer accepting bids from 0 FeedBack members or bidders.By bidding on this auction you are agreeing to the conditions stated above. Thank you for your understanding and good luck.

This Hafler DH-110 stereo preamp is pure warm and clear sounding with the service complete on it with new caps and other parts. See inside unit pictures, With multiple audio inputs including AUX, Phono/Turntable, and Stereo L/R RCA, you can easily connect your favorite devices and enjoy crystal clear sound. The black color and analog features make it a stylish and classic choice. Made in the United States and manufactured between 1980-1989, this preamp has been recapped and serviced to ensure optimal performance. It has also been fully tested, so you can buy with confidence. Don't miss out on the chance to enhance your audio experience with this high-quality preamp.

For sale is a used Hafler DH-112 pre preamplifier. Adding this unit to your DH-101 or DH-110 will give you the capability of using low or medium output moving coil phono cartridges. It was pulled from a working DH-110 preamp. I recapped it with high quality capacitors.Please note: This unit required you to install inside your Hafler preamp. Do not buy without the proper electronics capabilities. This unit was installed in a DH-110 preamp so the muting wires have been removed. If you are planning on installing in a DH-101 preamp, let me know and I will install the 2 wires you will need.Installation instructions are in the back of the DH-110 manual. If you need DH-101 instructions I can send them to you. All sales are final. You will not get a non functioning unit. Check my feedback. US sales only Please. Shipping to Hawaii and PR is extra.

Hafler Dh 110 Assembly Instructions. Condition is Used. Shipped with USPS Ground Advantage.

Hafler Dh 110 Assembly Instructions. Condition is Used. Shipped with USPS Ground Advantage.

Hafler Dh 110 Assembly Instructions. Condition is Used. Shipped with USPS Ground Advantage.

This Hafler DH-110 stereo preamp is a perfect addition to any audiophile's collection. With its distinct black color and analog features, this unit is sure to provide high-quality sound. It has various audio inputs, including AUX, phono/turntable, and stereo RCA, and it comes with two channels. This preamp was manufactured between 1980-1989 in the United States and is a rare find for any collector. Although the shell may have a slight bend, it powers on perfectly and is ready to enhance your home audio experience. Sold as-is

Hafler Dh 110 Assembly Instructions. Condition is Used. Shipped with USPS Ground Advantage.

This is the original assembly and operation manual for the Hafler DH-110 preamplifier. It provides comprehensive information on how to set up and use the device. The manual has writing on it and contains all the original pages. Please see all photos as they are also part of the description. The Hafler DH-110 preamplifier is a vintage piece of consumer electronics. It was manufactured to high standards and is a sought-after item for audiophiles. This manual is a must-have for anyone who owns or is planning to purchase the DH-110 preamplifier. It provides detailed instructions on how to operate the device, as well as information on its technical specifications.

Hafler DH-110 Stereo Preamplifier - Vintage Partially re-capped with high end capacitors, switches and potentiometers cleaned. A few commonly problematic components replaced. Tested.Most polarized electrolytic capacitors were out of spec and were replaced with Nichicon Audio grade quality replacements. The non-Nichicon bipolar capacitors were found to be out of spec as well and were replaced with high end Nichicon Muse capacitors. All of the nice Nichicon bipolar caps measured fine and were kept. The main filter caps were replaced. J112 FETs and LM393 comparator were replaced to eliminate any future issues that commonly occur. This preamp sounds great and will be great for any vintage equipment lover especially anyone into vinyl, as the phono preamps are great. Take a close look, at the pictures. The front isnt too bad at all, but the sides and top are definitely a bit scratched up. Will be well packed and insured. SpecificationsFrequency response: 20Hz to 20kHzTotal harmonic distortion: 0.001%Gain: 34dB (MM), 20dB (line)Input sensitivity: 12.5mV (MM), 50mV (line)Signal to noise ratio: 87dB (MM), 90dB (line)Channel separation: 52dB (line)Output: 3V (Pre out)Semiconductors: 30 x transistors, 3 x IC, 12 x diodes, 2 x LEDDimensions: 17 x 3 x 8.5 inchesWeight: 10lbs

hafler dh-110, used great working order, some paint/cosmetic issues.I have owned it since 2005 and always kept it inside a climate controlled home with no contact with weather, but it does seem to have some very light rust or other patina/paint damage. I used it for 3 years and then got a tube preamp and have only kept it around as a backup since. It only has three rubber feet. I thought about replacing all three with four new ones, but figured in case they are original and desired by the next owner I would let them make this call. Please feel free to reach out if you have any further questions.

One owner Hafler DH110 preamp. Hooked it up. Sounds real good, no scratchy controls.Has many features you dont get anymore in a preamp:stereo/mono 2 tape input/output2 phono input/output1 tuner in1 headphone jack4 convenience AC outlets1 external processor loop

One Hafler stereo preamp model DH-110 that works but not well enough to sell as 100% perfect working order - Selling as a non working parts unit - Please examine the photos and judge this Hafler for yourself - Fedex ground shipping signature required