1590BB2 · 8 knobs
NostalgiTone Zoso Tone Dual Combo: The Early Years Zep Tone
- Category
- Utility
- Controls
- Mstr · Gain · Bass · Treb · Vol · Fuzz · Body · Bright
- Price
- see vendorin stock
From the vendor
Now Available in (3) Purchase Options:
PCB + Matching Plate Bundle — $15.95PCB Only — $13.95Matching Plate Only — $7.95
Plate Fits 1590BB2 size enclosure w/ 5mm LEDs
Description
NostalgiTone ZOSO Tone Dual Combo: Introducing a powerful fusion of two iconic circuits designed to recreate the legendary sound of Led Zeppelin. The “WattAMP” circuit delivers robust, high-headroom clarity reminiscent of Hiwatt amps, providing rich overdrive tones without excessive volume. Meanwhile, the “Luna Fuzz” offers a thick, substantial fuzz tone, allowing you to explore a wide range from tight overdrive to ultra-saturated fuzz. Experience the unmistakable tones that defined an era and unlock endless sonic possibilities!
Key Features:
• Authentic HiWatt-style preamp and tone stack with adjustable EQ for precise tonal control.
• Fuzz is used for soaring solos and powerful riffs, equally effective as a standalone Fuzz tone or in tandem with the Preamp.
• Built-in order switching for endless tonal possibilities, allowing you to easily reverse the signal path.
(Use a 3PDT On/On short shaft / stubby switch for order switching)
Designed for a 1590BB2 enclosure, featuring the same dimensions as a 1590BB but with 125B clearance.
Tayda 1590BB2 Enclosure Options Link
ZOSO Tone Build Document
1590BB2 size (Tayda Drilled) – Drilled Enclosure Link
Schematic
The schematic is in the vendor's build document, page 2. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 50 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 18 | ||||
| R7 | 10M | 10M | OCR | |
| R1 | 1M | 1M | OCR | |
| R11 | 10k | 10k | OCR | |
| R2 | 3k3 | 3.3k | OCR | |
| R12 | 10M | 10M | OCR | |
| R3 | 3k3 | 3.3k | OCR | |
| R13 | 3k3 | 3.3k | OCR | |
| R4 | 1k | 1k | OCR | |
| R14 | 3k3 | 3.3k | OCR | |
| R5 | 12k | 12k | OCR | |
| R15 | 130R | 130 | OCR | |
| R6 | 200k | 200k | OCR | |
| R16 | 12k | 12k | OCR | |
| R17 | 12k | 12k | OCR | |
| R8 | 3k3 | 3.3k | OCR | |
| R18 | 62k | 62k | OCR | |
| R19 | 100k | 100k | OCR | |
| R10 | 100k | 100k | OCR | |
| Capacitors 17 | ||||
| C13 | 100n | 100n | OCR | |
| C4 | 220n | 220n | OCR | |
| C5 | 470n | 470n | OCR | |
| C1 | 270pF | 270p | OCR | |
| C2 | 100n | 100n | OCR | |
| C12 | 10n | 10n | OCR | |
| C3 | 100uF | 100u | OCR | |
| C15 | 10uF | 10u | OCR | |
| C6 | 47n | 47n | OCR | |
| C16 | 2n2 | 2.2n | OCR | |
| C7 | 100uF | 100u | OCR | |
| C17 | 2n2 | 2.2n | OCR | |
| C18 | 100uF | 100u | OCR | |
| C19 | 100n | 100n | OCR | |
| C10 | 470pF | 470p | OCR | |
| C11 | 15n | 15n | OCR | |
| C20 | 10uF | 10u | OCR | |
| Diodes 4 | ||||
| D1 | 1N4739 | 1N4739 | OCR | |
| D2 | 1N4739 | 1N4739 | OCR | |
| D3 | 1N4739 | 1N4739 | OCR | |
| D4 | 1N5817 | 1N5817 | OCR | |
| Transistors 3 | ||||
| Q1 | BS170 | BS170 | OCR | |
| Q2 | BS170 | BS170 | OCR | |
| Q3 | BS170 | BS170 | OCR | |
| Potentiometers 8 | ||||
| MSTR | A100K | A100k | Potentiometer | OCR |
| GAIN | A500K | A500k | Potentiometer | OCR |
| BASS | A500K | A500k | Potentiometer | OCR |
| TREB | B500K | B500k | Potentiometer | OCR |
| VOL | A100K | A100k | Potentiometer | OCR |
| FUZZ | C1K | C1k | Potentiometer | OCR |
| BODY | A100K | A100k | Potentiometer | OCR |
| BRIGHT | B100K | B100k | Potentiometer | OCR |