| Mark Levinson
No. 26 S Preamp
This preamp
had been previously modified with an upgrade package performed
by an unknown individual.
Our bench test revealed
distortion levels which were much higher than factory
specifications. Certain segments of circuit
had been inappropriately tempered with. The
modifications were unnecessary, ineffective and amateurish.
It involved the use of exotic capacitors of inappropriate values
and expensive resistors at the wrongs places. The
modification also added unnecessary circuitry which were
aggressive, out of place and dangerous.
We remove ALL the unnecessary
upgrades and restored the entire preamp back to the original
factory design. The unit was subsequently bench
tested to meet factory specification.
The customer was extremely happy
with the results.
Total cost of "Un-modifiying"
the unit: $ 350.00
Turnaround
time: 2 weeks.
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