KAB is stereo. Agree with Richard's points about transferring 2-channel.
I would say the KAB is the right concept, but I would prefer separate turnover and rolloff choices.
Linked from KAB's website is a PDF of Gary Galo's review of the unit. Gary explains it in detail and
shows test results. It's a good preamp. I'm a little leery of the hard-wired low-frequency rolloff,
I can definitely hear a -5dB dropoff from 40 to 20hz, but otherwise it's very respectable.
Definitely lower noise than my TDL Restoration Preamp.
To Richard's point about being conservative with gain and transfer levels -- make sure to transfer
-- Tom Fine
----- Original Message -----
From: "Richard L. Hess" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Friday, April 10, 2015 8:24 PM
Subject: Re: [ARSCLIST] "Best of both worlds" disk preamplifier
> Just a note of caution: please make certain all of this is properly gain-staged and be
> conservative on the level settings to avoid clipping anywhere in the chain for both outputs.
> I might add that at least two inputs with individual loading adjustments would be great.
> How to deal with stereo is also a question. I have not looked at the KAB, but I thought it was a
> mono device.
> One needs balance between the two stereo inputs before summing at least.
> If you're designing something new, a full-stereo RIAA option would also be great.
> The raw output should not be summed. It should be stereo. In cassette work, I sometimes go back to
> the channel-selection stage to improve a segment when dealing with mono tapes.
> Richard L. Hess email: [log in to unmask]
> Aurora, Ontario, Canada 647 479 2800
> Quality tape transfers -- even from hard-to-play tapes.