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Analog Line Level Preamplifiers , Passive Pre-amps, Crossovers, etc.

AKSA's Lender Preamp with 40Vpp Output
AKSA's Lender Preamp with 40Vpp Output
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Old 2nd October 2018, 08:27 AM   #861
kees52 is offline kees52  Netherlands
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Originally Posted by adason View Post
Nice work X, as always. Do not forget that some of those amplifiers you mentioned have mosfets on the input which do not like to exceed 20 volts on the gate, hence the zener diodes protecting the gate.
That is special the case with the DN2540 or other depletion mosfets.

Nice work X I have now with the circlotron also very low distortion, -120dB when output 2 amps, the DN2540 is cleaner, and needs higher idle, that is why drain resistors are 680 ohm in stead of 1.5k.

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Old 18th October 2018, 12:03 PM   #862
xrk971 is offline xrk971  United States
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AKSA's Lender Preamp with 40Vpp Output
Please see one the finest Aksa Lender Preamp builds by Gtose in GB thread:
AKSA's Lender Preamp with 40Vpp Ouput GB

Powering Super MoFo in his main system:
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