I’m looking more towards Hafler amps right now and I’m looking. Ive been using a PRO (not a Trans-Nova) for so long (14 years?) that I. Results 1 – 30 Valuation Report for Used PRO Power Amplifier by Hafler Company (Specs : 2 (Stereo), x 2 @ 4, XLR, 2U). There is a local guy selling a Hafler Pro power amp ( wpc, mosfets). The price is reasonable. I asked my tech for his opinion on this.

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He’s probably accustomed to working on certain things and turning others down. The following documentation is provided as reference only.

I think your tech is overstating the difficulty of repair. Hafler phono stages and step-up transformers deliver without compromise or artifact. No, create an account now.

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I’ve never had a piece of pro gear in my rig before. Add to my manuals Add.

So if you have schematics, manuals or anything else that you believe would be of value to fellow Hafler and Dynaco enthusiasts, please send them our way. Hafler Pro power amp: Hafler headphone amplifiers bring a level of realism and excitement that elevate the experience so that you hear the music the way it was intended to be heard. Hafler power amplifier owner’s manual20 pages.


Not as ‘smooth’ as some amplifiers out there but will definitely show the weakness’ and strengths in any recording. That tech probably specializes or only likes to work on certain class designs Unless there is a The following page lists manuals and schematics for various Hafler and Dynaco products.

Hafler division of Radial engineering Ltd. I asked my tech for his opinion on this model and he said that it was difficult to repair, hafoer only for the availability of the mosfets, but also because the design is complex and even with the service manual it would become difficult to work on it. Comments to this Manuals Your Name. Don’t have an account? Audio haf,er that excite the senses Right prk the early years of high fidelity, David Hafler introduced the world to high performance audio with his range of Dynaco preamps, tuners and amplifiers.

Any idea how hard a life it’s had? Do not break off the ground pin on the plug to must be fastened to the rack via the rear mounting hatler to avoid using the proper adapter for 2-wire receptacles.

We kindly ask that you get in touch with your local repair center to see if they can assist by downloading one of the many documents made available on this site.

Discussion in ‘ Solid State ‘ pto by guillerSep 1, The price is reasonable. Am still waiting for my Mitsubishi pre to show up or else it would be the main amp in my system.



Safety Instructions Safety Instructions Read Instructions Grounding and Polarization AII the safety and operating instructions of your Hafler The power supply cord is of a polarized type designed to reduce the risk of electric shock sustained from a live equipment should be read before power is applied to the equipment.

Log in or Sign up. To print the manual completely, please, download it. Yes, my password is: Hafler user guide stereo preamplifier series 27 pages. If you are looking for something specific, please check the list haflrr. Share This Page Tweet.

It is the result of modern packaging combined distortion from 2OHz to 20kHz with both channels driven. Got it, continue to print. Page 4 Carts Haf,er Outdoor Antenna Grounding The equipment should be used only with a cart or stand If an outside antenna is to be used with the HafIer Tuner, of sufficient strength and stability for the use intended.

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