SKU: 80543630836

Pete Cornish TB-83 Treble Boost

Sale price$193.05 Regular price$214.50
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Description

Pete Cornish TB-83 Treble BoostMaker: Pete Cornish Model: TB 83 Condition: New Description: This is the original Pete Cornish Treble Boost designed and built by him from the early 1970s and still in production. This is the original version supplied to Brian May and can be heard on all Queen recordings. Pete is still using the same artwork for the circuit board and identical components are sourced from the original suppliers. Each pedal is individually hand made by Pete and Lynda

Maker: Pete Cornish

Model: TB-83

Condition: New

 

Description:

This is the original Pete Cornish Treble Boost designed and built by him from the early 1970s and still in production. This is the original version supplied to Brian May and can be heard on all Queen recordings. Pete is still using the same artwork for the circuit board and identical components are sourced from the original suppliers. Each pedal is individually hand made by Pete and Lynda Cornish from the etching of the circuit board through to the testing of the finished unit. No other person is involved in the production.

TB-83™ Technical Info

1) The TB-83™ was originally designed to be the interface between Burns Tri-Sonic pickups and the “Normal” input on vintage (pre Treble Boost) Vox AC30 amplifiers.

2) Each TB-83 is individually numbered, signed and dated internally which provides full traceability and history.

3) Due to the modular design of the TB-83™ all parts are replaceable if they become damaged. Please contact us if you wish to purchase replacement parts.

4) The active circuitry is potted in semi-flexible resin as vital protection: a) against environmental conditions which can cause unwanted changes to the electronic circuitry and b) to eliminate the possibility of microphonic feedback that can occur when high gain devices are used in close proximity to amplifiers at full volume. Glass fibre PCBs are prone to resonant vibrations and our use of dense potting material increases the mass of the circuit board to place any possible resonances outside the audio frequency spectrum.

5) The maximum output of the TB-83™ is +10dBm and the measured output noise with a 10Kohms source impedance is -82dBm giving a signal to noise ratio of 92dB.

6) Battery life: current consumption is low (approximately 540μA) and the supplied Duracell “Procell” MN1604 should last up to 500 hours before noticeable loss of signal occurs. When it is apparent that the battery requires replacement remove the four Pozidrive #2 screws from the base plate, unclip the battery (noting carefully how the battery is located in the case) and fit the new one. Take care not to trap the battery wires under the base plate when it is reinstalled.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 80543630836

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Stephanie Robnett
Charlottesville, US
★★★★★ 5
The best
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
The best no show socks I have found. Stay in place very well and hold up wash after wash. I have tossed all the other brands I’ve bought over the years and stocked up on these as I was tired of digging through the drawer hoping to find a clean pair.
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Reviewed in the United States on December 8, 2024
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Ginni
Grantham, US
★★★★★ 5
Love these.
Number of Items: 3, Color: White (3-pairs), Size: Medium
I have them in black and white. I use them everyday in all shoes. These are very versatile and a great quality material. They take a looong time to wear and they stay in place. Very washable and good material. They are not too thick and they do not shrink. I do air dry mine. They do not hold smells even in the summer heat.
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Reviewed in the United States on July 7, 2024
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Maria White
Birmingham, US
★★★★★ 5
Perfect!
Number of Items: 3, Color: Pink Quartz Assorted (3-pairs), Size: Medium
My new favorite socks! True to size, fit perfectly, and the best part is they do not slide off your foot! 10/10 recommend!
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Reviewed in the United States on July 10, 2025
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GPB
Massapequa, US
★★★★★ 5
Nice room divider!
Color: Black
Looks great and has held up well so far (but we've been very careful with it). Not too heavy to move around when needed
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Reviewed in the United States on March 5, 2026
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Rose Wildwood
Lowell, US
★★★★★ 5
Beautiful!
Color: Black, Color: Black
I share a very small apartment with my daughter so my bed is in the living area. This screen not only gives me privacy, but also makes me feel like I sleep in a Japanese lantern! At night with the bedside lamp on it glows beautifully! It’s fairly lightweight and came fully assembled.
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Reviewed in the United States on March 22, 2026

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