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 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. This unit is in great working order. Difficult to find one in this condition. The BAD:A scratch here and there on top cover and along front top edge (zoom in on photos on all sides) The GOOD:Original David Hafler unit, not a Rockford Fosgate (which bought the company later on)Compact unit that can be used on desktop:13.5 x 8 5/8 x 3Everything works as it should.No static anywhere that I could detect, and Im very particular about noise in controls. 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. Preamp output to Amp (Main Out)Both power outlets on the back work I ship with care. As if I was shipping it to myself. I do not throw unit into a box and hope for the best. If you do not agree with shipping costs, bid on someone elses item. I only ship to the lower 48 continental United States.

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. This unit is in great working order. Difficult to find one in this condition. The BAD:A scratch here and there on top cover and along front top edge (zoom in on photos on all sides) The GOOD:Original David Hafler unit, not a Rockford Fosgate (which bought the company later on)Compact unit that can be used on desktop:13.5 x 8 5/8 x 3Everything works as it should.No static anywhere that I could detect, and Im very particular about noise in controls. 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. Preamp output to Amp (Main Out)Both power outlets on the back work I ship with care. As if I was shipping it to myself. I do not throw unit into a box and hope for the best. If you do not agree with shipping costs, bid on someone elses item. I only ship to the lower 48 continental United States.

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. This unit is in great working order. Difficult to find one in this condition. The BAD:A scratch here and there on top cover and along front top edge (zoom in on photos on all sides) The GOOD:Original David Hafler unit, not a Rockford Fosgate (which bought the company later on)Compact unit that can be used on desktop:13.5 x 8 5/8 x 3Everything works as it should.No static anywhere that I could detect, and Im very particular about noise in controls. 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. Preamp output to Amp (Main Out)Both power outlets on the back work I ship with care. As if I was shipping it to myself. I do not throw unit into a box and hope for the best. If you do not agree with shipping costs, bid on someone elses item. I only ship to the lower 48 continental United States.

Excellent condition Hafler Preamp Model 100. Tested and working fine, sounds very good. A few minor wear spots on the dials. Fully functional.

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. This unit is in great working order. Difficult to find one in this condition. The BAD:A scratch here and there on top cover and along front top edge (zoom in on photos on all sides) The GOOD:Original David Hafler unit, not a Rockford Fosgate (which bought the company later on)Compact unit that can be used on desktop:13.5 x 8 5/8 x 3Everything works as it should.No static anywhere that I could detect, and Im very particular about noise in controls. 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. Preamp output to Amp (Main Out)Both power outlets on the back work I ship with care. As if I was shipping it to myself. I do not throw unit into a box and hope for the best. If you do not agree with shipping costs, bid on someone elses item.

For sale is a used Hafler DH-100 preamplifer with phono input. Working and very quiet. It is in good condition. Well cared for. No international shipping. No bids will be accepted outside the normal auction.

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. This unit is in great working order. Difficult to find one in this condition. The BAD:A scratch here and there on top cover and along front top edge (zoom in on photos on all sides) The GOOD:Original David Hafler unit, not a Rockford Fosgate (which bought the company later on)Compact unit that can be used on desktop:13.5 x 8 5/8 x 3Everything works as it should.No static anywhere that I could detect, and Im very particular about noise in controls. 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. Preamp output to Amp (Main Out)Both power outlets on the back work I ship with care. As if I was shipping it to myself. I do not throw unit into a box and hope for the best. If you do not agree with shipping costs, bid on someone elses item.

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. This unit is in great working order. Difficult to find one in this condition. The BAD:A scratch here and there on top cover and along front top edge (zoom in on photos on all sides) The GOOD:Original David Hafler unit, not a Rockford Fosgate (which bought the company later on)Compact unit that can be used on desktop:13.5 x 8 5/8 x 3Everything works as it should.No static anywhere that I could detect, and Im very particular about noise in controls. 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. Preamp output to Amp (Main Out)Both power outlets on the back work I ship with care. As if I was shipping it to myself. I do not throw unit into a box and hope for the best. If you do not agree with shipping costs, bid on someone elses item.

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. This unit is in great working order. Difficult to find one in this condition. The BAD:A scratch here and there on top cover and along front top edge (zoom in on photos on all sides) The GOOD:Original David Hafler unit, not a Rockford Fosgate (which bought the company later on)Compact unit that can be used on desktop:13.5 x 8 5/8 x 3Everything works as it should.No static anywhere that I could detect, and Im very particular about noise in controls. 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. Preamp output to Amp (Main Out)Both power outlets on the back work I ship with care. As if I was shipping it to myself. I do not throw unit into a box and hope for the best. If you do not agree with shipping costs, bid on someone elses item.

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 :)

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 :)

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.

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.

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 :)