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Details about  Hafler DH-120 and P-125 Power Amplifier Upgrade Kit

Hafler DH-120 and P-125 Power Amplifier Upgrade Kit See original listing
Item Ended
Item condition:
May 28, 2012 21:15:32 PDT
US $39.75
$6.00 Expedited Shipping | See details
Item location:
Saint Peters, MO, United States

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Last updated on  May 07, 2012 22:46:49 PDT  View all revisions

Item specifics

New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read moreabout the condition

This is a Driver Board and MOSFET Support Circuit upgrade kit for the Hafler DH-120 and P-125 Power Amplifier.

This upgrade kit was designed by an audiophile for an audiophile and can be easily installed by those with no electronics knowledge or electronic soldering experience and promises to DRAMATICALLY elevate the level of performance from this amplifier or your money back!

This upgrade kit replaces the corrupting parts in this amplifier, the capacitors and replaces them on the PC-25 driver boards and MOSFET support circuits with vastly superior sounding caps. The end result is a power amplifier that provides the level of performance of the most highly regarded solid state and tube based amplifiers ever produced!

- Coherent natural sound that is fluid, sweet and very clear. No more dirty sound!
- Greater soundstage width and depth. Vocalist and instruments appear in a huge well defined 3-dimensional space!
- Greater focus and separation of vocalist and instruments. Images are rock solid within their own individual space!
- Greater recording hall ambiance. Vocalist and instruments come from the hall positions you anticipate!
- Greater revealing of subtleties. Vocalist and instruments ring with harmonics and inner details previously masked!
- Improved bass articulation, weight and slam. Bass is stronger, fuller and faster with greater inner detail!
- Wider dynamics at any volume. Dynamics seem unlimited, yet the sound remains fluid, sweet and very clear!


- Easy step by step installation instructions
- Full tech support
- Electrolytic capacitors (6)
- Bi-polar electrolytic capacitors (2)
- Polypropylene film/foil capacitors (2)
- Polypropylene film capacitors (6)
- Polyester film capacitors (2)
- Desoldering braid
- 60/40 rosin core solder

This upgrade kit can easily and successfully be installed by even the novice. However, this upgrade kit requires electronic soldering. If you have never soldered before, don't fear. Soldering is very easy to perform and anyone can do it! See this excellent instructional video by Make Magazine on How To Solder And Desolder at:  www.blip.tv/file/126631

If you don't want to install this upgrade kit yourself, perhaps you know someone who will or you may inquire with your local electronics repair center. If you are in need of a soldering iron, you can find one at your local RadioShack. See 5-Piece Basic Soldering Set, catalog # 64-2802. This includes a 30-watt pencil tip soldering iron, iron safety stand, rosin core solder, solder helper and heatsink. Plus, easy-to-follow beginner's soldering instructions for only $7.99.

The parts supplied in this kit are of the highest quality and were ultimately chosen for their extremely musical qualities with this power amplifier. Many other high quality parts were evaluated to push the level of performance as high as possible. Nothing was left untried and the final parts selected proved hands down to produce the very best results.

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