# Hornby-Skewes Treble Booster

> This gain entry consolidates documented Hornby-Skewes Treble Booster variants, controls, settings and roles across dated guitarist pedalboards.

- Canonical page: https://pedalboardarchive.com/pedals/hornby-skewes-treble-booster/
- Machine-readable index of the archive: https://pedalboardarchive.com/llms.txt
- Evidence and reconstruction conventions: https://pedalboardarchive.com/methodology/

- **Category:** Gain
- **Types:** Preamp, Treble booster
- **Also known as:** Blackmore treble booster, Hornby Skewes booster
- **Controls:** Boost
- **Identification:** The model is identified.
- **Documented appearances:** 1 board, 1972

A small grey amp-top booster whose germanium circuit added level and upper-mid bite.

## Documented boards

Each row is an observed appearance on a dated board. A position is only an observed one where that board's order evidence says so.

| Artist | Board | Date | Positions | Order evidence | Page |
| --- | --- | --- | --- | --- | --- |
| Ritchie Blackmore | Made in Japan treble-boost path | 1972-08-15 | 1 | Source-described | https://pedalboardarchive.com/artists/ritchie-blackmore/made-in-japan-1972/ |