Sound Pure's Take
Condition: Used, Good
With the JRT 9/15, Divided By Thirteen serves up an incredibly versatile amp, whether you're playing bold and clean or down and dirty. The 1x12 cabinet features a Celestion G12 Alnico Blue speaker. Check out this mighty duo today!
From Other (Miscellanous Used/Vintage/Consign)
JRT 9/15
Two amps in one?
With an overly stout and painstakingly developed power supply made to accommodate two sets of power tubes, the JRT 9/15 offers the biggest sound in a low wattage amplifier heard to date.
Starting from right to left, the single input of the amplifier (high and low sensitivity) feeds the inputs of two 5879 Pentodes, each with its own volume control and blendable. Each is voiced differently: one is brighter with more clean headroom while the other is gainier and thicker in the low mids. Added to this volume is a 6 position switch which offers a "bright cap" selection. The last knob is a high cut for the overall amplifier. The "Mode" toggle provides a selection of either 9+ Watts with 6V6s, or 15+ Watts with EL84s, offering and exceeding the best tones available in some of our favorite late 50's American 6V6 amplifiers, and our favorite EL84/EL34 English amplifiers. Don't be fooled by its size; this one sounds huge!
1x12 SPEAKER CABINET
Tuned, open back 1x12 cabinet made from 13 ply Finland Birch. It has a big, focused sound, and is great for recording and small gigs.
2007
- Serial Number
-
61507
SPECS/FEATURES
9 Watts, 2 x 6V6, Class A
15 Watts, 2 x EL84, Class AB1
Cathode Bias
Single Channel, Dual Modes
V1, V2, Click, Hi-Cut
Half Power Switch (9 Watts)
Tube Rectified (5AR4/GZ34)
- Power Section
-
Mode 1: 2 x 6V6 GT
- Power Section
-
Mode 2: 2 x EL84
- Preamp
-
12AX7's, 5879
4, 8, 16 Ohm output
DIMENSIONS
- Head Dimensions
-
22W x 11.25H x 8D, 30Lbs.
- Cab Dimensions
-
22W x 21.25H x 10.5D, 36Lbs.
