This is a Hafler DH-100 stereo preamp in great cosmetic and working shape. Everything listed below was tested. Very clean all around. I provided many close-up pictures. Because these units can be years to decades old, part pirates steal good parts and try to return item with bad parts, people misuse and damage equipment, I do not accept returns of any kind, nor give refunds of any type. Bid only if you accept my no refund, no return policy. Otherwise, buy someone elses items. Allow my feedback rating to be your guide. I offer free demo to local buyers because my items are honestly described. Testing: I use an ipod and headphones for input/output testing (neither the ipod nor headphones are included). I move methodically from one function and input to the next taking notes as I go along. I clearly state what was not tested. Plenty of pictures are provided to assess cosmetics & functionality. Zoom in and look carefully at photos. Ask questions before you bid. If anything bothers you about the unit, do not bid. Only what is described is included. No associated testing equipment is included. The BAD:A scratch here and there on top cover (zoom in on photos on all sides)Missing the letter e in Tuner label The GOOD:Everything works as it should.No static anywhere (there might be the slightest occurrence, but it is minimal). I did not notice anything worth mentioning.All of the following were tested and function properly:All functions including:PowerBassTrebleBalanceAll RCA inputs and outputsAUX, Tape, Tuner and Phono all work as they should. Everyone has used the pandemic as an excuse to raise shipping prices. I have to cover costs for shipping, materials and my time. I pack with care as if I were shipping item to myself.

This is a re engineered Hafler DH-100 Stereo Preamp. It has been modified and designed as a dedicated Stereo Phono preamp with outboard upgraded very heavy duty power supply. It has upgraded parts and mostly works, but will need attention, diagnosed, repair. The listing also includes what looks to be a Brand new Hafler DH-100 Circuit board with some extra upgraded chassis parts, etc. An experienced Tech could, if they wish, install the new board into this chassis for a full function Hafler DH-100 stereo preamp. Tom Tutay is well respected for his Audio Engineering talents and excellent performance in the components he designed, updated, etc. All has always been in a climate controlled non smoking environment. It is good cosmetically and has lots and lots of potential. It will be sold as is, as described, needs restoration/repair/diagnosing, etc. Buy with confidence, see my feedback. Good listening, SonnY :)

The Hafler P1000 Amplifier is a top-of-the-line power amplifier that packs a punch. With two channels and two inputs, this amplifier is perfect for any home audio system. Power output: 50 watts per channel into 8? (stereo), 110 watts into 8? (mono). Frequency response: 20Hz to 20kHz. balanced/unbalanced inputs ensure that your sound quality is top-notch, and the terminal strip outputs make for easy connectivity. The sleek black design fits seamlessly into any setup and the Hafler brand guarantees quality. This amplifier is perfect for audiophiles and music lovers alike. It provides crystal clear sound and exceptional power without compromising on style. The Hafler P1000 Amplifier is a must-have for any home audio system.

Lot of 2 Hafler 100 Preamplifier & Model DH-120 Power Amplifier See pics for details, please view my other listings. I do combine shipping

This is a Hafler DH-100 stereo preamp in great cosmetic and working shape. Everything listed below was tested. Very clean all around. I provided many close-up pictures. Because these units can be years to decades old, part pirates steal good parts and try to return item with bad parts, people misuse and damage equipment, I do not accept returns of any kind, nor give refunds of any type. Bid only if you accept my no refund, no return policy. Otherwise, buy someone elses items. Allow my feedback rating to be your guide. I offer free demo to local buyers because my items are honestly described. Testing: I use an ipod and headphones for input/output testing (neither the ipod nor headphones are included). I move methodically from one function and input to the next taking notes as I go along. I clearly state what was not tested. Plenty of pictures are provided to assess cosmetics & functionality. Zoom in and look carefully at photos. Ask questions before you bid. If anything bothers you about the unit, do not bid. Only what is described is included. No associated testing equipment is included. The BAD:A scratch here and there on top cover (zoom in on photos on all sides)Missing the letter e in Tuner label The GOOD:Everything works as it should.No static anywhere (there might be the slightest occurrence, but it is minimal). I did not notice anything worth mentioning.All of the following were tested and function properly:All functions including:PowerBassTrebleBalanceAll RCA inputs and outputsAUX, Tape, Tuner and Phono all work as they should. Everyone has used the pandemic as an excuse to raise shipping prices. I have to cover costs for shipping, materials and my time. I pack with care as if I were shipping item to myself.

This is a Hafler DH-100 stereo preamp in great cosmetic and working shape. Everything listed below was tested. Very clean all around. I provided many close-up pictures. Because these units can be years to decades old, part pirates steal good parts and try to return item with bad parts, people misuse and damage equipment, I do not accept returns of any kind, nor give refunds of any type. Bid only if you accept my no refund, no return policy. Otherwise, buy someone elses items. Allow my feedback rating to be your guide. I offer free demo to local buyers because my items are honestly described. Testing: I use an ipod and headphones for input/output testing (neither the ipod nor headphones are included). I move methodically from one function and input to the next taking notes as I go along. I clearly state what was not tested. Plenty of pictures are provided to assess cosmetics & functionality. Zoom in and look carefully at photos. Ask questions before you bid. If anything bothers you about the unit, do not bid. Only what is described is included. No associated testing equipment is included. The BAD:A scratch here and there on top cover (zoom in on photos on all sides)Missing the letter e in Tuner label The GOOD:Everything works as it should.No static anywhere (there might be the slightest occurrence, but it is minimal). I did not notice anything worth mentioning.All of the following were tested and function properly:All functions including:PowerBassTrebleBalanceAll RCA inputs and outputsAUX, Tape, Tuner and Phono all work as they should. Everyone has used the pandemic as an excuse to raise shipping prices. I have to cover costs for shipping, materials and my time. I pack with care as if I were shipping item to myself.

I am selling this for parts because I am an idiot, LOL. It was working fine except the pots were scratchy so I decided to disassemble it to clean it, I could not for the life of put it back together properly. It is obviously still in pieces as shown in pics and needs a good cleaning. Thanks and happy bidding.

Hafler DH-200 100WPC MOSFET Stereo Power Amplifier Vintage Audio Domo Arigato! Welcome, Thank you for your visit. Description Operation confirmed. The appearance has small scratches, dullness, dirt, etc. due to normal use. For other appearances, please refer to the photo. *The power supply voltage is AC 120V specification in Japan.Please be careful about the voltage in your country.If the power supply voltage is different, you will need a voltage transformer. Specifications Output Power StereoLess than 0.02% THD at any power level up to 100 watts per channel, both channels driven continuously, from 20-20,000 Hz. Audio InputOne stereo pair of 1/4 RCA jacks with individual potentiometers.22 k?.1.5 V RMS input for 100 watts into 8?. Audio Output ConnectorsStandard 5-way binding posts on standard 3/4 centers.Total four pairs or 8 posts. SMPTE Intermodulation Distortion< 0.005% from 1 - 100 watts into 8?. THD at 100 WPC into 8? (typical)1 kHz: 0.0015%10 kHz: 0.005%20 kHz: 0.012% Frequency Response into 8?10 - 40,000 Hz at 100 watts ±0.5 dB.1 - 100,000 Hz at -3 dB at 1 watt. Crosstalk (typical)66 dB at 20 Hz.66 dB at 1 kHz.60 dB at 20 kHz. Signal to Noise Ratio>100 dB unweighted, referred to 100 watts. Damping Factor150 at up to 1 kHz into 8?.50 at up to 10 kHz into 8?. Rise Time2.5 µS from 10% to 90% with a 60 V p-p 10 kHz square wave. Slew Rate30 V/µS with a 60 V p-p 10 kHz square wave. Semiconductors8 power MOSFETs: two pairs of complementary Hitachi 2SK134 and 2SJ49 lateral MOSFETs per channel. Each of these power MOSFETs was individually tested, graded and sorted by Hafler. Each was stamped with a number from one to five and assembled accordingly into amplifier modules.26 transistors.24 diodes.4 Zener diodes.1 bridge rectifier. Power Input120VAC, 60 Hz (Japan version).Rated 370 VA maximum, marked 600 W maximum.Actual power consumption is much less. QualityMade in the United States of America (Pennsauken, New Jersey). Size5-1/8 x 16 x 10-1/2 inches, HWD. Weight11.8 kg Shipping Shipping is only available to the address registered in eBay. Shipping is by FedEx or EMS. Free Shipping Returns Unconditional Return Policy Customer service and satisfaction are very important to us.I have an unconditional return policy if notified within 30 of the receipt of the item. All returned items must be the original condition.All return requests must be made within 30 days of the receipt of the item. Please contact me first for return before you ship it back to me.The postage of the returned goods is a buyer burden. International Buyers Please Note:Import duties, taxes and charges are not included in the item price or shipping charges.These charges are the buyer’s responsibility.Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.These charges are normally collected by the delivering freight (shipping) company or when you pick the item up -do not confuse them for additional shipping charges.We do not mark merchandise values below value or mark items as “gifts” -US and International government regulations prohibit such behavior. I am sorry but we can not arrange that because it is illegal in Japan.Thank you.

This is a re engineered Hafler DH-100 Stereo Preamp. It has been modified and designed as a dedicated Stereo Phono preamp with outboard upgraded very heavy duty power supply. It has upgraded parts and mostly works, but will need attention, diagnosed, repair. The listing also includes what looks to be a Brand new Hafler DH-100 Circuit board with some extra upgraded chassis parts, etc. An experienced Tech could, if they wish, install the new board into this chassis for a full function Hafler DH-100 stereo preamp. Tom Tutay is well respected for his Audio Engineering talents and excellent performance in the components he designed, updated, etc. All has always been in a climate controlled non smoking environment. It is good cosmetically and has lots and lots of potential. It will be sold as is, as described, needs restoration/repair/diagnosing, etc. Buy with confidence, see my feedback. Good listening, SonnY :)

This is a Hafler DH-100 stereo preamp in great cosmetic and working shape. Everything listed below was tested. Very clean all around. I provided many close-up pictures. Because these units can be years to decades old, part pirates steal good parts and try to return item with bad parts, people misuse and damage equipment, I do not accept returns of any kind, nor give refunds of any type. Bid only if you accept my no refund, no return policy. Otherwise, buy someone elses items. Allow my feedback rating to be your guide. I offer free demo to local buyers because my items are honestly described. Testing: I use an ipod and headphones for input/output testing (neither the ipod nor headphones are included). I move methodically from one function and input to the next taking notes as I go along. I clearly state what was not tested. Plenty of pictures are provided to assess cosmetics & functionality. Zoom in and look carefully at photos. Ask questions before you bid. If anything bothers you about the unit, do not bid. Only what is described is included. No associated testing equipment is included. The BAD:A scratch here and there on top cover (zoom in on photos on all sides)Missing the letter e in Tuner label The GOOD:Everything works as it should.No static anywhere (there might be the slightest occurrence, but it is minimal). I did not notice anything worth mentioning.All of the following were tested and function properly:All functions including:PowerBassTrebleBalanceAll RCA inputs and outputsAUX, Tape, Tuner and Phono all work as they should. Everyone has used the pandemic as an excuse to raise shipping prices. I have to cover costs for shipping, materials and my time. I pack with care as if I were shipping item to myself.

I am selling this for parts because I am an idiot, LOL. It was working fine except the pots were scratchy so I decided to disassemble it to clean it, I could not for the life of put it back together properly. It is obviously still in pieces as shown in pics and needs a good cleaning. Thanks and happy bidding.

This is a re engineered Hafler DH-100 Stereo Preamp. It has been modified and designed as a dedicated Stereo Phono preamp with outboard upgraded very heavy duty power supply. It has upgraded parts and mostly works, but will need attention, diagnosed, repair. The listing also includes what looks to be a Brand new Hafler DH-100 Circuit board with some extra upgraded chassis parts, etc. An experienced Tech could, if they wish, install the new board into this chassis for a full function Hafler DH-100 stereo preamp. Tom Tutay is well respected for his Audio Engineering talents and excellent performance in the components he designed, updated, etc. All has always been in a climate controlled non smoking environment. It is good cosmetically and has lots and lots of potential. It will be sold as is, as described, needs restoration/repair/diagnosing, etc. Buy with confidence, see my feedback. Good listening, SonnY :)

Works great and sounds great. Was stored for years, always has worked. Cosmetically, it is 8-8.5 out of 10 overall. Adult owned and well cared for. Super clean audio signal.

Vintage Hafler SE100 Preamplifier Preamp Works Great. Fast Shipping Works Great. Ready to use . See photos. Sold as is . SpecificationsFrequency response: 20Hz to 20kHzTotal harmonic distortion: 0.005%Gain: 58.5dB (MC), 38.5dB (MM)Input sensitivity: 0.6mV (MC), 6mV (MM), 65mV (line)Signal to noise ratio: 80dB (MC), 87dB (MM), 100dB (line)Output: 5V (Pre out)Dimensions: 17 x 3 x 8.5 inches

GOOD WORKING CONDITIONSHIPPING IS 20.00

ConditionThis item has been professionally tested to ensure it is fully functional and in good working condition. It does not come in retail packaging. Item has very minor signs of use such as cosmetic marks and small scratches that will not affect its functionality. The item includes only the components listed under What you get. The manual is not included but can be downloaded online. Images are for illustration purposes, and the actual product may have slight cosmetic imperfections. DescriptionFor studio use, one of the assets of the P1000 is that it has no cooling fans, and its rackmounting case is only 1U high. The central portion that houses the circuitry and mains transformer is only 12 inches wide, and each of the rack ears is cleverly incorporated into a pair of large finned heatsinks that make up the remainder of the rack width. These provide plenty of air space for better air circulation, but its always sensible to leave at least one empty unit above and below any rackmounted device that is likely to generate a fair amount of heat. However, this is a small price to pay for total freedom from fan noise in the studio. The rear panel is clean and simple: each of the two channels has one of those clever dual?function Nuetrik Combo connectors for balanced or unbalanced use, using either XLR or quarter?inch TRS jacks, as well as a phono socket for unbalanced use. Useful features include a ground?lift switch so that you can fit the amp in a rack without worrying about hum, and a 230/115 Volt power selector switch. Item SpecificationsPower output: 50 watts per channel into 8? (stereo), 110 watts into 8? (mono)Frequency response: 20Hz to 20kHzTotal harmonic distortion: 0.2%Damping factor: 400Gain: 29 dBInput sensitivity: 0.714VSignal to noise ratio: 100dBDimensions: 483 x 213 x 44.5mmWeight: 5.45kgWhat you getHafler P1000 Trans Ana 110W Stereo Power AmplifierPower CableHistoryThe device came as part of the IT decommissioning project.

This Hafler DH 200 stereo amplifier delivers an exceptional audio experience. With 100W of power, this amplifier is perfect for any music enthusiast. The amplifier has been serviced and fitted with new caps to ensure that it is in top working condition. The two large old 10,000uf 75v electrolytic capacitors replaced with new Cornell dubliner 30,000uf/75v these caps alone will cost you $160 alone at dig key , the non polar dc blocking capacitors are nichicon MUSE capacitor and the 220uf/80v electrolytic capacitors , important high wattage resistors are vishay quality ones , the bias adjusted to conservative 230 mA for cool running . New on/off switch installed , the output MOSFET transistors are all original factory matched made by Hitachi there are total of eight of them . The old white grease in output transistors was cleaned out and new better grease installed for cool running and better performance After the above recent service was performed the amplifier was tested and it’s produces truly awesome sound! YOU WILL ??LOVE IT1 Payment is required within 24 hrs of auction end. NICE! FRIENDLY! AND SERIOUS! BUYERS ONLY! No scam artists buyers that harass sellers , please! Thanks! eBay is suppose to a nice place to buy and sell. Thanks for your purchase and for your business both of which are greatly appreciated!

This Hafler DH 200 stereo amplifier delivers an exceptional audio experience. With 100W of power, this amplifier is perfect for any music enthusiast. The amplifier has been serviced and fitted with new caps to ensure that it is in top working condition. The two large old 10,000uf 75v electrolytic capacitors replaced with new Cornell dubliner 30,000uf/75v these caps alone will cost you $160 alone at dig key , the non polar dc blocking capacitors are nichicon MUSE capacitor and the 220uf/80v electrolytic capacitors , important high wattage resistors are vishay quality ones , the bias adjusted to conservative 230 mA for cool running . New on/off switch installed , the output MOSFET transistors are all original factory matched made by Hitachi there are total of eight of them . The old white grease in output transistors was cleaned out and new better grease installed for cool running and better performance After the above recent service was performed the amplifier was tested and it’s produces truly awesome sound! YOU WILL ??LOVE IT1 Payment is required within 24 hrs of auction end. NICE! FRIENDLY! AND SERIOUS! BUYERS ONLY! No scam artists buyers that harass sellers , please! Thanks! eBay is suppose to a nice place to buy and sell. Thanks for your purchase and for your business both of which are greatly appreciated!

Functional/working. Good cosmetic condition. Pre amp its in the original condition. No upgrades. Model SE100. Very Rare Pre Amp. See pictures. Thanks for looking.

For sale is a used Hafler SE100 Preamplifier. It is a fully J-fet preamp so it sounds great. Borrowing some sonic attributes from its vacuum tube cousins. I fully recapped this preamp, including the phono board. I used premium Nichicon Fine Gold and Panasonic FM types. The tone defeat switch was noisy and didnt benefit from a Caig cleaning, so I replaced it.The preamp was cleaned completely. All inputs and outputs Caig coated. I tested the entire preamp and it sounds great. Being Fet input to output really lends to a fantastic delicate mid and top end. I tested the moving coil input and it sounds really nice. Plenty of gain. Included is the preamp and a copy of the manual. All sales are final. You will not get stuck with a non-functioning unit. Take a second to look at my feedback. Thank you....

You are looking at a very nice analog preamplifier made by Hafler model SE 100. Works great and very nice vintage sound, nice condition Thanks for looking

You are looking at a very nice analog preamplifier made by Hafler model SE 100. Works great and very nice vintage sound, nice condition Thanks for looking

Hafler Model 100 Stereo Preamplifier. I bought this when I was in college in the early 80s. Its been sitting in a closet for over 20 years. Some cosmetic scratches but I checked it out and it works fine. Includes original box.

Hafler Mosfet Audio Amplifier Model P1000 Complete Product. Any cosmetic wear is pictured! Nothing else is included that is NOT pictured! All of my items are guaranteed to work unless stated otherwise in my listings.