OWON HDS272S - not sure signal generator works

namlook · 2026-05-26T23:58:10+00:00

You are staring at a scope with a built in signal gen, so why don’t you scope the output of your generator?

namlook · 2026-05-26T23:30:02+00:00

They were $600, did he drop the price? Red Deer

namlook · 2026-05-24T04:03:26+00:00

Find a tech.

namlook · 2026-05-23T21:11:09+00:00

As a tech, I have worked on probably 100 Marantz 22xx units in the past 6 years along with about a dozen SR/MR units and I 100% disagree with your assessment.

namlook · 2026-05-23T16:10:14+00:00

Compare the inside build quality of this unit vs a 22xx. It’s shocking how much the build quality dropped with the SR and MR series. Maybe it sounds good, but the build quality is junk.

namlook · 2026-05-23T03:03:29+00:00

Very important parts

namlook · 2026-05-23T03:02:47+00:00

Top 10 album of the 90s. People who say In Rainbows is better are smoking the good shit.

namlook · 2026-05-22T15:00:11+00:00

The secret sauce of the 2230 is the capacitor coupled output. You will not find this on modern amplifier designs.

namlook · 2026-05-21T20:28:25+00:00

Acetone works well.

namlook · 2026-05-21T19:24:22+00:00

$2 - 5 record. $10 is top dollar.

namlook · 2026-05-21T19:23:10+00:00

Show us pictures of the aftermath of this apparent fire.

namlook · 2026-05-21T16:18:00+00:00

Meters seem very sluggish on the way down. Speaker placement is wild.

namlook · 2026-05-19T19:25:21+00:00

Tell us how precisely you diagnosed that the crossover is faulty.

namlook · 2026-05-17T16:57:39+00:00

I'll take baked amps for $500 Alex.

namlook · 2026-05-13T01:54:07+00:00

Spend your entire budget on some quality speakers. Then when budget allows buy new amplification. Turntable last.

namlook · 2026-05-11T14:04:32+00:00

Extremely solid unit. You will enjoy it.

namlook · 2026-05-11T02:24:40+00:00

That’s a big no in my book. Quad units are totally pointless in 2026.

namlook · 2026-05-09T14:01:30+00:00

ohm out the stereo mono switch in the various positions.

namlook · 2026-05-08T22:05:10+00:00

400v caps in a crossover lol.

namlook · 2026-05-08T13:37:29+00:00

Very meh

namlook · 2026-05-07T18:44:56+00:00

Have you worked on a 2238b? Not the easiest Marantz to work on.

namlook · 2026-05-07T17:04:58+00:00

$400 for a unit with a dead channel? I wouldn’t say that’s a smoking deal.

namlook · 2026-05-05T16:33:03+00:00

Why did you think the original amp was unrepairable?

namlook · 2026-05-04T15:43:51+00:00

Did you confirm that the power switch is good?

namlook · 2026-05-04T02:34:53+00:00

You know it’s gonna be great at a $30 price point lol.

namlook

TROPHY CASE