Old Joe said:Oh, WTH, I'll start asking for some club numbers. I only have pics for my Acoustic B450 combo at the moment so I'll start here.
Number please.![]()
Sweet rig - is that the URL final cabinet wood, but stripped and refinished ?
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Old Joe said:Oh, WTH, I'll start asking for some club numbers. I only have pics for my Acoustic B450 combo at the moment so I'll start here.
Number please.![]()

Sweet rig - is that the URL final cabinet wood, but stripped and refinished ?
and the trick of facing back-to-back was a good idea by someone here on TB.#332) celestialtrash
Eh...is it a guitar amplifier? Not exactly. The Acoustic 150 line (which is the standalone head version of this amp) was designed to be dual purpose. The 150 was designed for guitar and had reverb and tremolo built into the circuit. The 140 (which is in your 136) was designed for bass, the difference being the lack of reverb and tremolo.A 70's vintage Acoustic 136. 125 watts, a single 15" driver in a 'horn loaded' cab. I was playing bass through this for almost six months before reading on the web that this is actually a GUITAR amplifier.No wonder it was sounding farty when the volume was turned above 4. But it served me well through months of band practice, and even did good at an outdoor gig we played, although to be fair I used a SansAmp to feed a signal to the PA.
I bought it for $100 on craigslist, with a full Roadrunner FLIGHT CASE if you can imagine. The volume was very very low when I first got it, but the problem was a burst electrolytic cap. Soldered in some new ones and it works great. I imagine this thing would make an awesome amp for keyboards or that drop tuned chugga-chugga music the kids like so much.
I also have one of the new B20s for my home practice amp.
it is an honor to join the likes of you and your community, mr. owl.
Eh...is it a guitar amplifier? Not exactly. The Acoustic 150 line (which is the standalone head version of this amp) was designed to be dual purpose. The 150 was designed for guitar and had reverb and tremolo built into the circuit. The 140 (which is in your 136) was designed for bass, the difference being the lack of reverb and tremolo.
I used a 150 extensively with bass for quite some time. Of course, I ran it through a 410 most of that time, but even with a 115 I wouldn't have described it as sounding farty. I will say that it was very mid-low centered and by the time you turned it halfway up you were definitely getting a bit of dirt mixed in there, which of course is something a lot of players don't want.
blew the horn in my B200 tonight at practice
wasn't pushing it that hard either...guess it's a road trip back to G-C......
I never ever use my horn. Too shrill for my ears. I just flip the switch and take it out all the way. I'd never miss it on any cab I think.
BTW: you using any distortion?
...one of the transistors on the 2nd channel had gone which was making all the noise in it.B100
100 W 1x15
BASS GUITAR COMBO
The Acoustic® B100 combo is designed for club and live applications where the sound of its 15" bass driver will fill the room with warmth and punch. It pumps 100 Watts RMS into the internal speaker, delivering the classic Acoustic® "Pro's Tone" in a portable, powerful design.
The two bass inputs are designed to accommodate both active and passive bass instruments while the Gain and Volume controls give you complete authority over the character of your tone. Increase the Gain for some old school rock tones, or lower it and turn up the volume for great clean, classic or funk tones. The preamp includes a very natural and tube-like compression as well as a harmonically rich distortion circuit, which keeps your tone musical - even at high volume levels.
The B100 also includes a notch filter to tailor your mids and a four-band EQ that provides total control over your tone. The parallel Effects Loop allows you to use your bass effects in the signal chain, or you can use the Effect Send as a Line Out to a recording or live mixing board.
The series extension speaker jack provides an output for an additional cabinet such as the Acoustic® B115 or B410.
The heritage of Acoustic® comes through loud and clear in the B100 - a seriously powerful amp for serious bassists.
Extra Goodies:
Ground Lift, Effect Loop
Options:
B115 1x15 Bass Cabinet
B410 4x10 Bass Cabinet
Features:
Power: 100 W @ 4 Ohms
Speaker: 15" Heavy-Duty Speaker
Channels: 1
EQ: 4-Band EQ - Sweepable
Frequency Notch Filter Inputs: Dual Inputs (Passive & Active)
Outputs: Effects Loop, Ext. Speaker
Dimension:23.5"H x 18.75"W x 15"D
Weight: 53 lb