Phono RIAA amplifiers

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May 29, 2022, 01:59:27 PM

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Hi!

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Per-Anders Sjöström

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Phono RIAA amplifiers

QSXM2, QSXM3, QSX-03 Phono RIAA amplifiers

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Replies / Views

Transistor select for QSXM2

Started by horvlas

Replies: 6
Views: 6,668

August 09, 2012, 06:36:17 PM
by peranders

QSXM3 Noise Floor Or Hum

Started by goldkenn

Replies: 9
Views: 6,932

August 18, 2010, 12:55:04 PM
by goldkenn

QSXM2 - various debugging

Started by tk-don

Replies: 13
Views: 7,660

June 08, 2015, 09:36:21 PM
by tk-don

QSXM3 with LTC1050 servo?

Started by Brambus

Replies: 6
Views: 8,225

January 21, 2018, 12:03:46 PM
by Nugman

input bias servo with OP177FPZ

Started by fantast

Pages1 2

Replies: 16
Views: 9,742

December 31, 2011, 07:21:52 PM
by peranders

newbie in QSXM2 , just received PCB

Started by Edmund Chan

Pages1 2

Replies: 15
Views: 11,149

June 22, 2010, 02:29:02 PM
by Edmund Chan

Serious imbalance with SSM Version

Started by Cel

Pages1 2

Replies: 25
Views: 11,457

December 31, 2014, 09:07:17 AM
by peranders

QSXM3 hum problems

Started by peranders

Pages1 2

Replies: 18
Views: 12,608

April 11, 2006, 11:58:37 AM
by peranders

QSXM2 problem

Started by zayance

Pages1 2 3

Replies: 39
Views: 12,980

January 30, 2021, 11:15:40 AM
by peranders

qsxm3

Started by yiancar

Pages1 2 3 4

Replies: 55
Views: 21,739

November 02, 2013, 07:41:46 PM
by peranders

QSX03 A new RIAA amp with passive RIAA correction

Started by peranders

Pages1 2

Replies: 22
Views: 27,438

March 16, 2015, 04:25:25 PM
by peranders

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