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SRT Jam 150 Plus - Acoustic Guitar Amp


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Product Description

Sound Research Technology.  With this model SR Technology have succeeded in becoming a market leader in both European and  World markets. An inimitable tonal quality, developed by the ingenuity and experience of SR Technology’s engineers, is projected through an 8” speaker and tweeter with 150 Watts of biamplified output. 

JAM 150 Plus has a purity of tone and frequency response that is unmatched by any combo of a similar size. For this reason it is used by many professional musicians who demand the very best in tonal quality and dynamic response.

The onboard mixer enables the use of several instruments simultaneously depending on the needs of musician. Send/ret effects loop, a 3-band eq on all main channels, internal Alesis effects and microphone XLR inputs with phantom power.


Box: Two-way bass reflex
Frequency response: 40 Hz- 20 kHz
Sensitivity (1W-1m): 93 db
SPL max: 115 db
Crossover: Electronic –24 db/octave
Woofer: 8”
Horn: Compression tweeter
Construction: Birch (laminated)
System – Format: 2-way Bi-amp
Max Power out: LOW 120W RMS, 240W peak
HIGH 30W RMS, 60W peak
Weight: Kg 13 (29 lbs)
Dimensions (WxDxH): 28x37x41 cm

Mixer inputs: MIC 1-2 : XLR - Jack 1/4” (6,3 mm)
LINE IN 3-4 : Jack 1/4” (6,3 mm)
Mixer outputs: REC OUT RCA
Controls: MIC 1-2 : High, Mid, Low, Eff, Vol.
LINE IN 3-4 : High, Mid, Low, Eff, Vol.
LINE IN 5-6 : High, Low, Vol
REC OUT : Vol.
EFF RTN : Vol.
EFF SEL: Switch
Effects: 1 Delay, 3 Reverbs ( by Alesis)
Send & Return External Effect


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Product Reviews

  1. Superb sounding, beautiful finish, first class quality!

    Posted by Mike on 29th Sep 2011

    Extremely satisfied using a 150plus & a second 150 slave cab as a dedicated acoustic string instrument PA, for very amp challenging instruments - turkish saz & oud.
    After carefully A & B comparing them with everything else Graham had in his fantastic acoustic guitar amp selection, these definitely gave us the clearest & least coloured sound. Best of all, since using these, we (Daramad) are continuously complimented for our natural & open live string sound.
    Big thnx to Graham for giving his customary care & attention in helping us make such a great choice!

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