Unit 5, Silveroaks Farm, Hawkhurst Lane, Waldron, Heathfield, E.Sussex, UK, TN21 0RS
Tel (0)1435- 813393, International +44 1435 813393
VAT Reg. No. GB 241 7291 72






Originally designed for inclusion in the Pete Cornish™  range of professional Effects Boards, the latest addition to the Pete Cornish™  line of stand-alone effects units has a long history of preference by world class rock musicians as a vital part of their custom built Pete Cornish™ Systems.

The ST-2™  features a superior RFI rejecting input and bypass buffer stage feeding a discrete Class A transistor multi-stage amplifier that has the carefully controlled gain structure with added adjustable Gain and Tone correction circuitry needed by todayʼs active rock musicians. The ST-2™  has wide range “GAIN”, “TREBLE”, “BASS” and “VOLUME” controls. The “Neutral” or “Unity Gain” settings of the controls are: Bass/Treble - 12 oʼclock; Gain – fully counter clockwise; Volume - 3 oʼclock.


Used on itʼs own the ST-2™  can correct for deficiencies in tone or signal strength of instruments or amps.
Used in an effects chain the ST-2™  can correct or alter the tonal characteristics of other effects units.


Input Impedance 1 MOhm
Maximum Output 1.5Vrms/+6dBm/4v p/p
Minimum Load 10KOhm
Gain Control 0/+15dB @ all frequencies
Bass Control +/- 16dB @ 30Hz Treble Control +/- 16dB @ 3KHz

Dimensions: 171 X 121 X 55 mm / 6.75 X 4.75 X 2.2 inches


RFI rejecting input and bypass buffer.
Each unit is hand built, wired and tested by Pete, Lynda and Mingus Cornish.
Housed in a Rugged Die-cast box with lined control knobs.
Heavy Duty Custom made all-metal footswitch with large cap and protection ring plus Hi-Brite LED.
Easy battery replacement via a removable ʻdrawerʼ. The battery is switched on when you insert the "IN/PWR ON" jack and to ensure long battery life unplug this lead when the unit is not in use. If the unit is not to be used for a long length of time, or to be adapter powered, we recommend that you remove the battery. Preferred battery type is MN1604. Also fitted is an input for a DC adapter: the size of the coax connector is 5.5/2.1mm and the centre pin is negative (-VE). The adapter should be noise free, fully stabilised at 9V DC and capable of supplying 20mA. When multiple effects pedals are to be powered, we recommend the use of the Voodoo Lab Pedal Power 2 Plus adapter as meeting the above criteria and cannot accept any liability for damage caused to this unit by the use of, or to, any other type of DC adaptor. If only a single unit is to be powered the BOSS PSA series may be more cost effective and is also recommended.


This unit has been built using the finest available components and constructed to the highest standards but should any fault occur during the twelve months from date of purchase please return it post paid to the above address where under guarantee repairs of any original manufacturing fault will be carried out (normal wear, misuse, unauthorised modifications or accidental damage excepted). The warranty will be voided if the guarantee labels are damaged or removed. This warranty does not apply to customerʼs own equipment, which has been connected to this unit.

©Pete Cornish™ Partnership 2017