jellodog
Rock Star
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- 4,502
I got myself an Ironman II Mini a couple of weeks ago.
The Mini version is just rated for 30 watts & 8 ohms; unlike the larger 100w multi-ohm Ironman II which is also an impedance matcher. Didn't want to go full Powerstage reamping just to get my Princeton Reverb into a sweeter, hotter spot at home.
I've already got a low sensitivity speaker, so the Princeton is pretty usable clean tone around 2.9 on the (no master) volume dial anyway - but of course I wanted to try going further and push it more.
Well, I've heard so many depressingly bad attenuators over the years that I had tempered my expectations to: "I guess, I'll just try and knock 7 dB off without significant tone loss and just accept that". I had braced myself for disappointment, even though the Ironman II is reactive and I've read enouraging things.
I'm now happily cruising at -15 dB of attenuation and I'm super pleased! I've got a fairly high boost into the front of the amp and volume dial on 4.5. Sounds great. -18 db of attenuation also sounds great. No noticeable tone loss AFAICT.
-22 dB is also just about "fine", but I don't think I'd want to take it further than that. I have no need to anyway.
Now this is with a Fender BF amp. I have no idea if it would be as good with higher gain amps. Usual caveats apply... no speaker compression... Fletcher Munson ... yadda yadda.
Here it is in use (yellow monster for scale) :
Note: Although the unit has a battery compartment and 9v adapter input, it doesn't need power to attenuate. It's passive. Power is only there to light up the "solo" LED to indicated you're at a "boosted" level of attenuation.
The Mini version is just rated for 30 watts & 8 ohms; unlike the larger 100w multi-ohm Ironman II which is also an impedance matcher. Didn't want to go full Powerstage reamping just to get my Princeton Reverb into a sweeter, hotter spot at home.
I've already got a low sensitivity speaker, so the Princeton is pretty usable clean tone around 2.9 on the (no master) volume dial anyway - but of course I wanted to try going further and push it more.
Well, I've heard so many depressingly bad attenuators over the years that I had tempered my expectations to: "I guess, I'll just try and knock 7 dB off without significant tone loss and just accept that". I had braced myself for disappointment, even though the Ironman II is reactive and I've read enouraging things.
I'm now happily cruising at -15 dB of attenuation and I'm super pleased! I've got a fairly high boost into the front of the amp and volume dial on 4.5. Sounds great. -18 db of attenuation also sounds great. No noticeable tone loss AFAICT.
-22 dB is also just about "fine", but I don't think I'd want to take it further than that. I have no need to anyway.
Now this is with a Fender BF amp. I have no idea if it would be as good with higher gain amps. Usual caveats apply... no speaker compression... Fletcher Munson ... yadda yadda.
Here it is in use (yellow monster for scale) :
Note: Although the unit has a battery compartment and 9v adapter input, it doesn't need power to attenuate. It's passive. Power is only there to light up the "solo" LED to indicated you're at a "boosted" level of attenuation.
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