Hafler Iris Preamp - Audiokarma Home Audio Stereo Discussion …
WEBMay 13, 2013 · Adding my grain of salt about the Iris' notorious problems with shifting balance and fluctuating volume, as well as latency when changing the volume. And it is after reading this thread that I solved the problem.
a question about Hafler preamps and their transformers
WEBFeb 18, 2021 · As I've mentioned in a couple of other threads, I have a particular like for the Hafler IRIS preamp. When they work, I find they sound better than anything else. When they don't work, obviously they don't sound that great.
Hafler Iris preamp repair - diyAudio
WEBDec 12, 2015 · My Hafler Iris preamp just died, or at least fell seriously ill. On power-up there may have been a slight audible zap sound coming from the case. The unit lights up and will pass a signal but what comes out is very attenuated, clipped, and distorted.
Hafler Iris preamplifier - Stereophile.com
WEBJun 5, 2008 · The Iris preamplifier is undoubtedly a Hafler product; with its discrete, charcoal exterior, it could hardly be otherwise. Yet it was designed from the start both to be fully remote-controllable and to be the basis of a complete remote-control system.
What do you recommend to replace my Hafler IRIS preamp?
WEBJun 5, 2021 · What do you recommend to replace my Hafler IRIS preamp? I've been nursing along an ancient IRIS all these years. I actually bought it here back in 2002, I think. Its served me well and trouble free through many, many amplifier, speaker, and source combinations. I use it for everything from vinyl to CD to streaming.
Hafler IRIS Preamp Schema or info - diyAudio
WEBMay 24, 2002 · I have an old Hafler preamp IRIS. I can´t find any info on this preamp. I need a schematic or service manual to some repairs and modifications. I would also need maybe some info on an IC called LM8500 which I think is not working correctly.
Looking for Hafler Iris Preamp Schematic | Audiokarma Home …
WEBDec 6, 2020 · I have a new to me Hafler Iris Preamp. I came to me DOA. The guy I got it from said that he saw it working, but never actually operated it (it came from a church that was upgrading their audio system). The fuse is blown, and I'd …
Hafler Iris Preamp FM Tuner & CD Player 3 Pieces "NEED | Reverb
WEBWe have 3 Hafler Hi-Fi pieces here that need some TLC. Great deal for someone who does their own repairs. They all power up. The pre-amplifier passes signal but the volume control comes on "full" and doesn't seem to work no matter where you set it, it's full volume. It may have other issues ...
More phono gain out of the Hafler IRIS Preamp? - diyAudio
WEBSep 22, 2023 · I'm running a Soundsmith cartridge into a Hafler IRIS preamp. Because it's a moving iron design it has a lower output than most MM cartridges. It sounds great, and the IRIS's internal phono stage is pretty good, but I'd love to get a few more db of gain out of the phono stage.
Hafler IRIS Preamplifier Vintage Very RARE Pre amp - WorthPoint
WEBVery RARE Vintage Hafler IRIS Preamplifier in Good Working and Cosmetic Condition. Comes with printed copy of User's Manual.
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