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He helps with amplifier " Lineal Power" Model 652IQ
He helps with amplifier " Lineal Power" Model 652IQ
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Old 21st October 2006, 10:40 PM   #1
diegodgo is offline diegodgo  Brazil
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Question He helps with amplifier " Lineal Power" Model 652IQ

Hello, I have an amplifier " Lineal Power Model 652IQ" and he would like to know the model of the transistors Q1 and Q2 that this lacking in my amplifier if somebody can help thank.
Thank you
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Old 28th October 2006, 09:05 PM   #2
DCPreamp is offline DCPreamp  United States
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Location: Sacramento, CA
Default Linear Power


I worked at Linear Power for several years back in the early 90s until they went away (closed/sold/run under).

The 652 + i model + iq model used TIP141 and TIP146 Motorola, TO-218 125W power darlingtons for outputs.

The non-driven version of the power supply used 2N6486 NPN TO-220 power devices as switchers. The later driven supplies used SMP50N05 MOSFETs.

Simple amp, worked pretty well, sounded decent, way over-priced.

Hope this helps a little.
"Believers cling to the myth despite the evidence, reinterpret the myth to suit the evidence, or lie about the evidence to support the myth." "To err is human; to blame errors on external factors is even more so."
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