Guitar Pedals · owner-verdict comparison

CS-3 Compression Sustainer vs Ibanez TS9 Tube Screamer: what real owners say

Real owners lean toward the Ibanez TS9 Tube Screamer: 73% of 52 owners recommend it, vs 43% of 70 for the CS-3 Compression Sustainer.

Verdicts aggregated from Reddit, enthusiast forums, and YouTube owner comments — affiliate reviews excluded. Sample sizes differ; judge accordingly. How we score

CS-3 Compression Sustainer

43%of 70 owners recommend

43% recommend · 27% neutral · 30% don't

Owners praise

Delivers a hard, audible squash and long sustain that owners on both sides of the argument describe the same way, so what a buyer gets is not in dispute
Tightens up clean and palm-muted rhythm playing, with several owners saying those parts sit better in a band mix with it on
Cheap and durable enough to stay on a board for years, including one owner who has not taken it off in nine

Owners complain about

Noise climbs with the sustain control, and owners repeatedly report hiss once the knobs pass the middle of their travel, worse with drive or fuzz in the chain
Squeezes the life out of the signal for a good number of owners, who describe flattened picking dynamics rather than subtle control
Eats the low end on bass, the most repeated complaint from bass players, several of whom had to add the lows back or replace the pedal outright

Full owner report →

Ibanez TS9 Tube Screamer

73%of 52 owners recommend

73% recommend · 14% neutral · 13% don't

Owners praise

Classic, great-sounding overdrive tone
Excellent boost to overdrive a tube amp
Popular, reputable industry-standard pedal

Owners complain about

Mid-heavy voicing that cuts low-end and suits some styles more than others

Full owner report →

Which should you buy?

Get the CS-3 Compression Sustainer if

✓Players who want compression they can hear working, with long sustain, rather than an invisible peak trimmer
✓Anyone tightening up clean or palm-muted rhythm parts so they sit better in a band
✓Budget boards where a tough, cheap pedal that stays put matters more than refinement
✓Bass players who want more bite up top and do not mind adding the lows back with EQ

Skip it if

Bass players who need the low end intact, since eating it is the most repeated complaint from that group
Anyone after a transparent always-on compressor that controls peaks without coloring the tone

Get the Ibanez TS9 Tube Screamer if

✓Tube amp owners wanting to push their amp
✓Blues and classic-rock players
✓Fender Strat and Tele guitarists
✓Anyone needing a lead boost or overdrive platform

Skip it if

Players running hot, modern high-output pickups
Those who dislike a mid-forward tone

What CS-3 Compression Sustainer owners say

“The CS-3 is what I want my compressor pedal to sound like. You can get that real squashy sound it's what you're looking for. Mine did eventually fail though, that bummed me out.”
— MLoxxer on Reddit

“Great pedal - somehow less noisy than pricier compressors but not as squishy, although it does the clanky compression very well. Also great as a boost on lower compression levels.”
— procraffinator on Reddit

“I used a Cs3 on my board for like 6 months and really wanted to like it but to me it's a piece of junk for the same reasons you said. Noise everywhere if you surpass the middle of the knobs.”
— carlitox3 on Reddit

What Ibanez TS9 Tube Screamer owners say

“I love my TS9 that I've had since the 90s, but I have an EQ pedal after it, which has made all the difference.”
— @DonaldMerand on YouTube

“This really is the greatest distortion pedal I’ve ever owned.”
— @TheDCGuitar13 on YouTube

“Only thing I’d change is the TS for a DS1 or a Boss Super Distortion or an MXR distortion. I was never a fan of the Tube Screamer.”
— _1JackMove on Reddit

CS-3 Compression Sustainer vs Ibanez TS9 Tube Screamer: frequently asked questions

Is the CS-3 Compression Sustainer or the Ibanez TS9 Tube Screamer better?

Real owners lean toward the Ibanez TS9 Tube Screamer: 73% of 52 owners recommend it, vs 43% of 70 for the CS-3 Compression Sustainer.

Who should get the CS-3 Compression Sustainer?

Owners point the CS-3 Compression Sustainer at players who want compression they can hear working, with long sustain, rather than an invisible peak trimmer, and anyone tightening up clean or palm-muted rhythm parts so they sit better in a band.

Who should get the Ibanez TS9 Tube Screamer?

Owners point the Ibanez TS9 Tube Screamer at tube amp owners wanting to push their amp, and blues and classic-rock players.

What do owners complain about?

The most-cited downside of the CS-3 Compression Sustainer is noise climbs with the sustain control, and owners repeatedly report hiss once the knobs pass the middle of their travel, worse with drive or fuzz in the chain. For the Ibanez TS9 Tube Screamer, it's mid-heavy voicing that cuts low-end and suits some styles more than others.