Peavey Delta Blues 115 II 30W 1x15" Guitar Combo Tube Amp


86 out of 100. Incorporating 50+ ratings and reviews.

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Peavey Delta Blues 115 II 30W 1x15" Guitar Combo Tube Amp
Peavey Delta Blues 115 II 30W 1x15" Guitar Combo Tube Amp

The Peavey Delta Blues 115 is a two channel tube amp that goes from slightly dirty to medium gain.

This particular model comes in a 30-Watt 1 x 15" combo profile, which should be loud enough for most small to medium size venues.

It features three 12AX7 preamp tubes, and four EL84 power tubes, and has Pre/Post gain knobs for fine tuning your tone.

The Celestion Fullback G15V-100 15" speaker is quite bulky and heavy for a guitar amp, but it does allow for more low-end frequencies.

Matching its classic tone and aesthetics is its built-in reverb and tremolo effect.


  • Power Rating: 30W
  • Preamp Tube: 3 x 12AX7
  • Poweramp Tube: 4 x EL84
  • Speaker: 1 x 15" Celestion Fullback G15V-100
  • Input: 1 x 1/4"
  • Output: 1 x 1/4" (Extension Speaker)
  • Cabinet: Open Back
  • Control Knobs: Normal, Pre, Post, Reverb, Bass, Middle, Treble, Tremolo Intensity and Tremolo Speed
  • Weight: 46.7 lbs

Blues, jazz and rockabilly players love the grit and response of this amp, some owners even favor it over their more expensive amps. Reliability is also big in reviews, with plenty of good testimonies from owners who have used the Delta Blues 115 for many years. It is also well loved for being pedal friendly.

This is not ideal for high gain distortion, although there are some who report getting good high gain tones when paired with a good distortion pedal. Having a 15" speaker means that this combo amp can be quite heavy, a few even complained that the amp should come with casters.

This amp is for you if you're looking for a reliable tube amp for blues and similar styles.

Although this was previously on our recommended list, there are now more highly rated options available which you can see in our guide to The Best Combo Tube Amps.