Pre-owned Dr. Z Plus 1x12
Dr. Z
$1,749.99
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Dr. Z
Pre-owned Dr. Z Plus 1x12
Excellent condition. Works as it should. See all pics. Includes pedal and power supply.
When Joe Walsh approached Dr. Z for a new amp to use on the latest Eagles’ tour, he harkened back to the legendary recordings with the James Gang, where Joe was using small, single ended Tweed combos. Never one to be satisfied with rehashing old designs, Dr. Z and Joe Walsh upped the ante by looking to hi-fi audio amplifiers; from this the Z-PLUS was born.
The Z-PLUS is a parallel, single-end amplifier in true Class A configuration, which yields a rich clean tone that smoothly overdrives into gritty, harmonic-laden distortion. Single-ended, Class A operation produces full even-order harmonics which are typically cancelled in traditional push-pull, Class A/B tube amp designs. The result is sparkling and satisfying tone with the full range of 2nd and 4th order harmonics with clarity akin to an full bodied, acoustic guitar. While typically class A designs are limited by lower clean headroom, the Z-PLUS utilizes two 6V6 power tubes in parallel which increases clean headroom, per Joe Walsh’s request.
For the best of both worlds, the inclusion of a half-power switch drops the second 6V6 out of operation, rewarding you with touch responsive drive, dynamic compression, and lowered headroom. All of the typical Dr. Z features are included: full EQ with master volume and cut, hi and lo sensitivity inputs, an effects loop, a rich reverb circuit, and our variable boost footswitch. The output transformer is a special design for this amp, constructed with the highest grade M-6 stacked laminates, coupled with our custom all-aluminum chassis, and built like a tank to UL-60065 specifications. The Z-PLUS is available in our standard Ultra-Lite 1×12 combo or smaller studio-lite combo with either a ceramic Z12 Eminence designed speaker, or an upgraded Celestion Alnico Blue.
| Power Output | 7/15 Watts (half power mode) |
| Output Tubes | 2 – 6V6 (Class A, cathode biased) |
| Preamp Tubes | 4 – 12AX7, 1 – 12AT7 |
| Rectifier | 1 – 5AR4 |
| Controls | Volume, Treble, Mid, Bass, Cut, Master Volume, Reverb |
| Other | 4, 8, 16 Ohm Effects loop Variable Boost Footswitch Parallel, Single-Ended Design |
| Configurations | Head, 1×12 Studio Combo, 1×12 Ultra Lite Combo |
| Dimensions & Weight | Head: 19” W, 9 3/4” H, 9 1/2” D; 32 lbs. 1×12 Studio Combo: 19 ¼” W, 19 ½” H, 10 ½ ” D; 38 lbs. 1×12 LT Combo: 22 1/2” W, 20 1/8” H, 10” D; 40 lbs. |
Since 1979, we at Mom's Music have worked hard to make the Louisville, KY music scene something special. Now, we’re working hard to share what makes us great with the world. We take pride in our care and attention to detail regarding every instrument and musician that comes through the store, and every instrument we receive gets a thorough inspection and setup when it arrives in our shop and prior to shipment.
All orders placed will require a signature upon arrival. If a different arrangement is preferred, send us a message or give us a call.
