DAVID HAFLER DH-220 Stereo Power AmplifierYou are bidding on DAVID HAFLER DH-220 Stereo Power Amplifier. I have no idea if its working or not, I did not try to power up or anything like that, do to the condition and do to the age, I do not want to mess with it. Have all connections on the back and they look original, but I am not sure. Missing box, pedal, cables and manual. Please do research about it, so you will know what. you need to use it or what you need to fix it or how much to fix it. Please look at the pictures before bidding, you will get what you see in the pictures. SELLING AS IS, NO RETURNNOT WORKING, FOR PARTS OR REPAIR POLICY: SELLING AS IS, NO RETURNWe ask all buyers to email us before opening a EBAY CLAIM CASEI WILL NOT ACCEPT THE ITEM BACK, IF YOU CHANGE YOUR MIND OR DO NOT LIKE THE ITEM OR DID NOT READ THE DESCRIPTION AND LOOKED AT THE PICTURES.We ask all the buyers before leaving a negative or neutral, please email us with a problem first and we will do our best to make you happy again.We care about our buyers and we only want to see them happy.WE WANT TO SEE ALL OUR BUYERS HAPPY PAYMENT: Payment must be received in 2 days, if you do not pay with in 2 days, EBAY claim will be open. LOCAL FLORIDA PICK UP ALWAYS WELCOME BY APPOINTMENT ONLY & CASH ONLY Notify us BEFORE making payment & we will send you a revised invoice without shipping charges. Allow 24hrs notice before coming by to pick up your item Available days for Pickup: M-F 12 NOON-2:30PM We are located in the CORAL SPRINGS/COCONUT CREEK/MARGATE AREA.ALL PICK UP WILL BE DONE IN PUBLIC PLACE. ALL FLORIDA BUYER: ALL FL STATE BUYERS MUST PAY 7% SALES TAX, THIS IS A LAW, IF BUYER REFUSE TO PAY SALES TAX, THAN TRANSACTION WILL BE CANCEL AND BUYER WILL BE REPORTED TO EBAY. SHIPPING: Boxing and shipping via FedEx ground to addresses in the USA continental ONLY and shipping rate is rated to all 48 state, please do not ask for the lower shipping rate. Shipping is $60 (NONE REFUNDABLE ) FEDEX DO NOT DELIVER TO PO.BOX, MUST HAVE A VALID ADDRESS.ALASKA, HAWAII & PR BUYERS must ask for the shipping rate before bidding. ATTENTION: INTERNATIONAL BIDDERSALL INTERNATIONAL BUYERS MUST USE EBAY GLOBAL SHIPPING PROGRAM, I HAVE NOTHING TO DO WITH EBAY GLOBAL SHIPPING RATE, THIS BETWEEN BUYER AND EBAY, IF YOU DO NOT LIKE THE EBAY GLOBAL SHIPPING COST THAN PLEASE DO NOT BUY THE ITEM.

For sale is the highly regarded Hafler DH-220 Stereo Amplifier, known for its excellent sound quality. I have adjusted the DC offset voltage to meet the original specification, and tested it for THD at low power levels (I didnt have large enough loads to test it at full power), and it was at the low limit of my test equipment at 0.01%. Also I tested it with speakers...it sounds great! Here are the specs from the Hafler DH-220 manual: Power Rating: Less than 0.02% total harmonic distortion at any power level up to 115 watts continuous average power per channel into 8 ohms at any frequency between 20 Hz and 20 kHz with both channels driven. IM Distortion (SMPTE:) Less than O.OO5%, from 1 watt to 115 watts into 8 ohms. Input Impedance: 47,OOO ohms. Input Sensitivity: 1.55 volts rms for 115 watts into 8 ohms. Damping Factor: 300 to 1 kHz into 8 ohms 60 to 10 kHz into 8 ohms Rise Time: 10 kHz. 60 volts peak to peak square wave, 10% to 9 0 % 2.5 us. Slew Rate: 10 kHz. 60 volts peak to peak square wave: 30 VI’,~ s. Semiconductor Complement: 26 transistors. 8 power Mosfets, 29 diodes, 4 zener diodes. 1 diode bridge. Power Consumption: 1 15 watts into 8 ohms: 840 VA; Quiescent: 125 VA. Size: 5-1/8” high. 16” wide, 10-l/2” deep. Shipping weight: 30 lbs. The DH-220 utilizes all polypropylene capacitors in the circuit path. All electrolytic are bypassed by polypropylene capacitors. Typical THD at 115 watts into 8 ohms: 1kHz, 0.0015% 10kHz, 0.005% I also have two other listings for a Hafler DH-110 Preamp and a DH-330 FM Stereo tuner for sale for an all Hafler system! Fixed shipping cost for CONUS. Free local pickup. USA shipment only.

Vintage Hafler DH-220 Stereo Power Amplifier 840W Max S3.

This amplifier is missing a fuse as a show in the pictures

Amp has been tested and working light on power switch doesn’t light up but works The video demonstration is n the listing

Hafler DH-220 Stereo Amplifier **Upgraded By Musical Concepts”. This has been upgraded with the Musical Concepts PA 4 Elite with the LC-200 option plus gold plated inputs. This sounds awesome and is very detailed. Just had the bridge rectifier replaced and everything else checked out great. The top cover has some scratches and one of the heat sink fins is bent a little. See photos.

Up for your consideration are Hafler DH-101 stereo preamplifier and Hafler DH-220 stereo amplifier. Tested and working. In good condition. See photos.

Up for your consideration are Hafler DH-101 stereo preamplifier and Hafler DH-220 stereo amplifier. Tested and working. In good condition. See photos.

Up for your consideration are Hafler DH-101 stereo preamplifier and Hafler DH-220 stereo amplifier. Tested and working. In good condition. See photos.

Hafler DH-220 Stereo Amplifier **Upgraded By Musical Concepts”. This has been upgraded with the Musical Concepts PA 4 Elite with the LC-200 option plus gold plated inputs. This sounds awesome and is very detailed. Just had the bridge rectifier replaced and everything else checked out great. The top cover has some scratches and one of the heat sink fins is bent a little. See photos.

Hafler DH-220 Stereo Amplifier **Upgraded By Musical Concepts”. This has been upgraded with the Musical Concepts PA 4 Elite with the LC-200 option plus gold plated inputs. This sounds awesome and is very detailed. Just had the bridge rectifier replaced and everything else checked out great. The top cover has some scratches and one of the heat sink fins is bent a little. See photos.

Hafler DH-220 Stereo Amplifier **Upgraded By Musical Concepts”. This has been upgraded with the Musical Concepts PA 4 Elite with the LC-200 option plus gold plated inputs. This sounds awesome and is very detailed. Just had the bridge rectifier replaced and everything else checked out great. The top cover has some scratches and one of the heat sink fins is bent a little. See photos.

DAVID HAFLER MODEL 110 STEREO PREAMPLIFIER PRE AMP AND MODEL DH-220 POWER AMPLIFIER BEING SOLD TOGETHER Great condition!

DAVID HAFLER MODEL 110 STEREO PREAMPLIFIER PRE AMP AND MODEL DH-220 POWER AMPLIFIER BEING SOLD TOGETHER Great condition!