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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Dynaco Tube Power Amps. Today, Hafler continues the tradition by producing the very finest audio components that enthuse and enthrall those that have a particular bend towards spectacular audio.
I have a Halfer Pro which is either 1 or 2 steps down can’t remember for sure and it is a terrific amplifier. Dynaco is the very soul of high fidelity audio. The gain controls for each channel are precision potenti- ometers, designed for very low distortion.
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 Pro power amp: The following documentation is provided as reference only.
I bet it sounds great.
Hafler Pro5000 2 Channel Power Amp
Right from the early years of high fidelity, David Hafler introduced the world to high performance audio with his range of Dynaco preamps, tuners and amplifiers.
Page of 11 Go. You must be sure that the ground or shield connection from such a device goes to a black terminal on the PRO If you are looking for something specific, please check the list below. All Hafler products are designed and hand made in North America, using the finest components while every possible effort is made to reduce odd-order harmonic distortion, minimize phase shift and broaden the frequency response to ensure the signal transfer from source to destination is pristine and color free.
Log in or Sign up. Page 4 Carts Stands 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.
Hafler PRO 2 Channel Power Amplifier | eBay
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. Faithfully transferring the minute details from the stylus to the amplifier requires tremendous effort with respect to both circuit design and noise suppression.
Do not break off the ground pin on the plug to must be fastened to the rack via the rear mounting holes to avoid using the proper adapter for 2-wire receptacles.
Got it, continue to print. Any use of the schematics presented herein is your sole responsibility and is done so under the understanding that you are taking the full and entire risk for their accuracy and that you shall hold Radial Hafler harmless under any and all conditions.
To print the manual completely, please, download it. I think your tech is overstating the difficulty of repair.
Hafler – Perfecting high fidelity audio for over 60 years.
We are however working hard at increasing the data on the web site and are encouraging folks to provide data that we can share. The following page lists manuals haflerr schematics for various Hafler and Dynaco products.
This list comprises everything we have available at this time. 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 proo of electric shock sustained from a live equipment should be read before power is applied to the equipment.
So if you have schematics, rpo or anything else hatler you believe would be of value to fellow Hafler and Dynaco enthusiasts, please send them our way. No, create an account now.
I’d like to hear other voices on this amp virtues and defects. 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. Sign up for updates.
Share This Page Tweet. Your name or email address: Hafler Radial Engineering Ltd. The lows are warm and the highs are smooth. There is a model below it with the main differences between models being power capability. Hafler phono stages and step-up transformers deliver without compromise or artifact. Thus, we do not have source information. I asked my tech for his opinion on this model and he said that it was difficult to repair, not only for the availability of the mosfets, but also 5000 the design is complex and even with the service manual it would become difficult to work on it.
Very clean and full sound The price is reasonable.
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Add to my manuals Add. I’ve never had a piece of pro gear in my rig before.
For nearly 50 years, the Hafler name has been synonymous with quality amplifier designs that sound amazing yet deliver tremendous value. Am still waiting for my Mitsubishi pre to show up or else it would be the main amp in my system.
Hafler division of Radial engineering Ltd. Stemming from over 6 decades of innovation, the latest Dynaco amplifiers and preamps deliver music with the dynamics and excitement that is only possible when mixing chemicals inside a glass tube.