Turntable feedback - any isolation solutions that WORK?

Posted by LowRedMoon (A) on February 4, 2021 at 15:30:11

Have you tried anything that actually WORKS in eliminating turntable feedback?

Denon DP-45F with DL-301 MKII cartridge.

Also - Oracle Alexandria MKII which IS NOT vulnerable to feedback (has built-in spring suspension)

The Denon DP-45F is placed along a wall, 5 feet in front of a Klipsch Cornwall speaker. However, the problem occurs regardless of placement. The turntable is resting on a 2 ft. x 2ft. 20 lb. provincial table.

When placing the stylus on the non-moving record, feedback builds - starts quiet, then builds to a loud volume (you know--feedback). This happens whether the record is spinning or not. It occurs whether using a step-up transformer or active MC preamp.

There are many solutions on the net, but few directly discuss feedback. It could get very expensive very fast to try them until I find one that works.

Thank you for your...feedback!?

Adam

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Topic - Turntable feedback - any isolation solutions that WORK? - LowRedMoon 15:30:11 02/04/21 (12)

Sorbothane - Bill Way 10:12:41 02/05/21 (1)

RE: Sorbothane - John Elison 12:54:46 02/05/21 (0)

RE: Turntable feedback - any isolation solutions that WORK? - kyle 08:05:22 02/05/21 (0)

Problem solved -- it was relates to grounding - LowRedMoon 20:27:05 02/04/21 (1)

RE: FALSE SOLUTION...the problem persists, but with new clues... - LowRedMoon 21:41:03 02/04/21 (0)

isolation solutions that WORK - hifitommy 19:36:01 02/04/21 (1)

RE: isolation solutions that WORK - LowRedMoon 20:24:05 02/04/21 (0)

RE: Turntable feedback - any isolation solutions that WORK? - 6bq5 17:35:03 02/04/21 (1)

RE: Turntable feedback - any isolation solutions that WORK? - LowRedMoon 18:08:06 02/04/21 (0)

RE: Turntable feedback - any isolation solutions that WORK? - PAR 16:26:56 02/04/21 (2)

RE: Turntable feedback - any isolation solutions that WORK? - LowRedMoon 18:11:06 02/04/21 (1)

RE: Turntable feedback - any isolation solutions that WORK? - miner42 06:33:38 02/05/21 (0)

Turntable feedback - any isolation solutions that WORK?

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