Heybrook Integra Amp

roughneck
Rank: Trio

Posts: 231

Heybrook Integra Amp Jan 31, 2018 22:10:29 GMT

Quote

Post by roughneck on Jan 31, 2018 22:10:29 GMT

Hello everyone,

I have been given a Heybrook Integra amp. It has a problem,it squeals out of one channel,would anyone know what this could be? Also i know nothing about the amp and finding quite hard to find info about it. Is it worth repairing? Thank you.

Chris Rank: Orchestra Posts: 3,252	Heybrook Integra Amp Feb 3, 2018 12:11:16 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by Chris on Feb 3, 2018 12:11:16 GMT Open it up and have a wee faff about with it. Clean it thoroughly and change out the internal fuses to start. After that I don't know.
	Don't believe the hype....

MartinT
Administrator

Posts: 54,725

Member is Online

Heybrook Integra Amp Feb 3, 2018 15:34:48 GMT

Quote

Post by MartinT on Feb 3, 2018 15:34:48 GMT

Jan 31, 2018 22:10:29 GMT roughneck said:

It has a problem,it squeals out of one channel,would anyone know what this could be? Also i know nothing about the amp and finding quite hard to find info about it.

Sounds like it's oscillating. Faulty cap?

At least, with one channel working, it's easy to compare channels when fault-finding with a meter. Try a local repair shop but it'll need someone good at circuits, not just replacing circuit boards.

TP-Link MR-600 router > Uptone EtherREGEN reclocker > Sonore Signature Rendu SE streamer > Coherent modded Gustard U18 DDC > Gustard X26 Pro DAC > Belles SA-100 power amp > Usher Dancer Be-20 speakers. 2 x AfterDark master clocks. PS Audio P3 & P12 regenerators. 2 x Uptone JS-2 & Coherent QP-2 LPSUs.

Deleted Deleted Member Posts: 0	Heybrook Integra Amp Feb 3, 2018 19:50:34 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by Deleted on Feb 3, 2018 19:50:34 GMT It could be a bad solder joint or crack track on the volume control.

The Audio Standard

The Friendly Hi-Fi and Music Forum

The Audio Standard
Connecting People through Hi-Fi and Music

Post by roughneck on Jan 31, 2018 22:10:29 GMT

Post by Chris on Feb 3, 2018 12:11:16 GMT

Post by MartinT on Feb 3, 2018 15:34:48 GMT

Post by Deleted on Feb 3, 2018 19:50:34 GMT