Pair of Bridged Hafler DH-200's
cwsmith68
Posts: 434
First time listing anything here. I usually use clist or the bay but thought I would try here first on these.
I have been using these daily in my main system (can see setup in my signature) for about 10 months. I purchased a bridging kit here:
http://www.ebay.com/itm/HAFLER-DH-200-DH-202-REPLACEMENT-BRIDGING-KIT-NEW-/280981751310?pt=Vintage_Electronics_R2&hash=item416bd1460e
and installed one on each amplifier and upgraded the binding posts. Original binding posts, instructions and schematics for the bridging kits (in case you might want to revert back to 2 channel stereo) and one original Owner/build manual will be included with the pair. Also included is one brand new bridge rectifier that I have not installed yet that i got here:
http://www.ebay.com/itm/DYNACO-HAFLER-OTHERS-BRIDGE-RECTIFIER-35AMP-800V-HD-/370662929773?pt=Vintage_Electronics_R2&hash=item564d3b756d
Was planning on buying another and upgrading the power caps on both that I would have purchased here:
http://www.ebay.com/itm/HAFLER-DH-200-DH-220-DYNACO-OTHERS-18000MFD-75VOLT-NIPPON-CAPACITOR-SET-/280985836605?pt=Vintage_Electronics_R2&hash=item416c0f9c3d
Both amps perform well and are dead quiet. I never noticed before I took these pics but it looks like one of the fuse caps is different than the others on the back of the amp on the top in the pics. Also looks like one of the power switches has been replaced at one time. There is some tape residue on the front of the top amp. I can try to remove before they ship. The Rack Mount plate seen in the pics can be included for an extra $40. I have it listed for much more on another site. Last one on ebay sold for $100 plus shipping.
I also have a very nice DH 101 Pre that I may be persuaded to sell as well. I recently purchased an Adcom GFA-1A and a GPA-1 that I am going to play with for a while. I go through systems a couple times a year.Nothing wrong with these items. Just wanting to experiment with something different.
I have 100% positive feedback as user onlyinitforthejamz on ebay. I believe I sold a pair of MW 6511's to Darqueknight a few months ago and he was pleased with the transaction. These will be packed to survive a nuclear blast.
Looking for $425 shipped and paypaled. I'll eat the fees.
I have more than this invested in these but if you think my price is unreasonable the pm me with an offer. May be open to trades. Let me know what you have.
Thanks for any interest.
Coley
I have been using these daily in my main system (can see setup in my signature) for about 10 months. I purchased a bridging kit here:
http://www.ebay.com/itm/HAFLER-DH-200-DH-202-REPLACEMENT-BRIDGING-KIT-NEW-/280981751310?pt=Vintage_Electronics_R2&hash=item416bd1460e
and installed one on each amplifier and upgraded the binding posts. Original binding posts, instructions and schematics for the bridging kits (in case you might want to revert back to 2 channel stereo) and one original Owner/build manual will be included with the pair. Also included is one brand new bridge rectifier that I have not installed yet that i got here:
http://www.ebay.com/itm/DYNACO-HAFLER-OTHERS-BRIDGE-RECTIFIER-35AMP-800V-HD-/370662929773?pt=Vintage_Electronics_R2&hash=item564d3b756d
Was planning on buying another and upgrading the power caps on both that I would have purchased here:
http://www.ebay.com/itm/HAFLER-DH-200-DH-220-DYNACO-OTHERS-18000MFD-75VOLT-NIPPON-CAPACITOR-SET-/280985836605?pt=Vintage_Electronics_R2&hash=item416c0f9c3d
Both amps perform well and are dead quiet. I never noticed before I took these pics but it looks like one of the fuse caps is different than the others on the back of the amp on the top in the pics. Also looks like one of the power switches has been replaced at one time. There is some tape residue on the front of the top amp. I can try to remove before they ship. The Rack Mount plate seen in the pics can be included for an extra $40. I have it listed for much more on another site. Last one on ebay sold for $100 plus shipping.
I also have a very nice DH 101 Pre that I may be persuaded to sell as well. I recently purchased an Adcom GFA-1A and a GPA-1 that I am going to play with for a while. I go through systems a couple times a year.Nothing wrong with these items. Just wanting to experiment with something different.
I have 100% positive feedback as user onlyinitforthejamz on ebay. I believe I sold a pair of MW 6511's to Darqueknight a few months ago and he was pleased with the transaction. These will be packed to survive a nuclear blast.
Looking for $425 shipped and paypaled. I'll eat the fees.
I have more than this invested in these but if you think my price is unreasonable the pm me with an offer. May be open to trades. Let me know what you have.
Thanks for any interest.
Coley
Main system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's
Post edited by cwsmith68 on
Comments
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Bedtime bumpMain system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's -
Bout to go to work bump :eek:Main system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's -
Bedtime bumpMain system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's -
The first picture scares me
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polkfarmboy wrote: »The first picture scares me
The pic of the 2 bags with schematics and binding posts??Main system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's -
weekend bumpMain system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's -
Saturday bump:cheesygrin:Main system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's -
Thought about a price drop but decided that I would INCLUDE the rack mount plate to possibly sweeten the deal. Still open to offers and possible trade options. Lemme know what ya got!Main system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's -
Monday bumpMain system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's -
Let's go $400 shipped. Also still open to trades.Main system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's -
bumpMain system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's -
bumpMain system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's -
Weekend bump!Main system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's -
I didnt realize those were bridgable , for experaments I use a AUTOMOTIVE 2way xover that has a bridging module in it but your setup is much cleaner !
My recent sub needed 125 WPC times 4 (4 ch) I have seen a couple but too pricey so I got a QSC gx5 in barter , I hope it has the output it claims this is my first QSC if it doesnt it will be the last !
Than I go old school amps !First time listing anything here. I usually use clist or the bay but thought I would try here first on these.
I have been using these daily in my main system (can see setup in my signature) for about 10 months. I purchased a bridging kit here:
http://www.ebay.com/itm/HAFLER-DH-200-DH-202-REPLACEMENT-BRIDGING-KIT-NEW-/280981751310?pt=Vintage_Electronics_R2&hash=item416bd1460e
and installed one on each amplifier and upgraded the binding posts. Original binding posts, instructions and schematics for the bridging kits (in case you might want to revert back to 2 channel stereo) and one original Owner/build manual will be included with the pair. Also included is one brand new bridge rectifier that I have not installed yet that i got here:
http://www.ebay.com/itm/DYNACO-HAFLER-OTHERS-BRIDGE-RECTIFIER-35AMP-800V-HD-/370662929773?pt=Vintage_Electronics_R2&hash=item564d3b756d
Was planning on buying another and upgrading the power caps on both that I would have purchased here:
http://www.ebay.com/itm/HAFLER-DH-200-DH-220-DYNACO-OTHERS-18000MFD-75VOLT-NIPPON-CAPACITOR-SET-/280985836605?pt=Vintage_Electronics_R2&hash=item416c0f9c3d
Both amps perform well and are dead quiet. I never noticed before I took these pics but it looks like one of the fuse caps is different than the others on the back of the amp on the top in the pics. Also looks like one of the power switches has been replaced at one time. There is some tape residue on the front of the top amp. I can try to remove before they ship. The Rack Mount plate seen in the pics can be included for an extra $40. I have it listed for much more on another site. Last one on ebay sold for $100 plus shipping.
I also have a very nice DH 101 Pre that I may be persuaded to sell as well. I recently purchased an Adcom GFA-1A and a GPA-1 that I am going to play with for a while. I go through systems a couple times a year.Nothing wrong with these items. Just wanting to experiment with something different.
I have 100% positive feedback as user onlyinitforthejamz on ebay. I believe I sold a pair of MW 6511's to Darqueknight a few months ago and he was pleased with the transaction. These will be packed to survive a nuclear blast.
Looking for $425 shipped and paypaled. I'll eat the fees.
I have more than this invested in these but if you think my price is unreasonable the pm me with an offer. May be open to trades. Let me know what you have.
Thanks for any interest.
Coley -
This is from the listing where I purchased the bridging kit:
"THIS KIT MAY BE INSTALLED IN THE DH-200 AMPLIFIER TO ENABLE EASY CONVERSION TO A HIGH POWER MONOPHONIC AMPLIFIER, BRIDGING THE TWO CONVENTIONAL CHANNELS TO A SINGLE FLOATING OUTPUT WHICH CAN DELIVER UP TO 400 WATTS INTO AN 8 OHM LOAD. THE DESIGN IS VERY CLEAN , USING FULLY PASSIVE COMPONENTS. "Main system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's -
Monday bumpMain system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's -
bumpMain system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's -
Final price drop. $375 shipped. If they don't sell at this they will go in the closet and wait til I find another use for them.Main system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's -
Saturday bumpMain system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's -
one last bumpMain system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's -
Open to trades guys.Let me know what ya got.Main system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's -
Black Friday Only - $350 Shipped!
pm if interestedMain system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's -
--Gary--
Onkyo Integra M504, Bottlehead Foreplay III, Denon SACD, Thiel CS2.3, NHT VT-2, VT-3 and Evolution T6, Infinity RSIIIa, SDA1C and a few dozen other speakers around the house I change in and out. -
Main system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's -
Along time ago he asked a question about hooking an amp, believe it was an Emo. He posted a pic where he'd jammed the cable in sideways on the binding post and broke it. So we've given him a hard time about it for a while now.--Gary--
Onkyo Integra M504, Bottlehead Foreplay III, Denon SACD, Thiel CS2.3, NHT VT-2, VT-3 and Evolution T6, Infinity RSIIIa, SDA1C and a few dozen other speakers around the house I change in and out. -
Would you be interested in trading for another amp? I'm intrigued by what these amps might sound like...
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Is the mod a mono-kit or a true bridge-kit. If it's truly bridged, I assume the amps cannot run 4 ohm speakers?
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ok. GotchaMain system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's -
Is the mod a mono-kit or a true bridge-kit. If it's truly bridged, I assume the amps cannot run 4 ohm speakers?
Taken from the listing for the kit:
"HAFLER DH-200 DH-202 REPLACEMENT BRIDGING KIT. THIS KIT MAY BE INSTALLED IN THE DH-200 AMPLIFIER TO ENABLE EASY CONVERSION TO A HIGH POWER MONOPHONIC AMPLIFIER, BRIDGING THE TWO CONVENTIONAL CHANNELS TO A SINGLE FLOATING OUTPUT WHICH CAN DELIVER UP TO 400 WATTS INTO AN 8 OHM LOAD. THE DESIGN IS VERY CLEAN , USING FULLY PASSIVE COMPONENTS. THERE ARE NO EXTRA SEMICONDUCTORS TO FAIL OR ADD NOISE AND DISTORTION AS IN THE ORIGINAL DH-202. USES A PRECISION RESISTOR NETWORK BUILT INTO A FULLY SHIELDED CABLE TO CONVERT THE RIGHT CHANNEL INTO AN INVERTING AMPLIFIER, PRECISELY TRACKING THE LEFT CHANNEL 180 DEGREES OUT OF PHASE. DESIGN HAS SIMILAR TOPOLOGY TO THE BRIDGING KIT USED IN THE DH-220 (DH222) BUT WITHOUT THE SWITCH. THE SWITCH HAS CONTACT RESISTANCE AND LONG WIRING, ADDING DISTORTION AND CREATING POSSIBLE STABILITY ISSUES."Main system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's -
Would you be interested in trading for another amp? I'm intrigued by what these amps might sound like...
Whatcha got??Main system:
Denon PRA-1500, Denon POA-2400, Denon TU-660, Denon DCD-2560, Denon DVD-2910, Denon DRS-640, Denon DP-30L II w/DL-301 mc cart, BSR EQ-3000, DCM Timeframe 600's