Origin Effects Cali76-TX-L

Limited reissue of the original Cali76-TX-L compressor pedal. This version of the Cali76 features an additional Class-A transistor stage driving a top-of-the-line Lundahl transformer, plus a balanced line/DI output to add extra versatility in the studio and on stage.

The topology of the design was kept true to the original, whilst the actual circuitry was carefully condensed. In this way it has been possible to retain the much loved dynamic response of the original, whilst at the same time permitting a smaller, more stage friendly format! We’ve slightly tweaked the attack and release times to be of immediate use to guitarists and bass players, as well as in pro-audio applications. Plug it into your recording rig to process vocals, piano, acoustic guitars and drums, with a vintage, analogue warmth!

Tonal Benefits

The Cali76-TX transformer board works to provide the user with additional tone-options and connectivity. This brings things even closer to the original studio-classic by incorporating a custom iron-core output transformer (other transformer options available) driven by a high-current Class-A transistor stage. “High” and “Low Gain” modes of operation allow the transformer to be pushed into saturation for subtle harmonic generation all the way to all-out grunge! A ground-lift switch quickly fixes any rogue “hums” caused by annoying ground-loop interactions.

Transformer Options

The Lundahl is linear through and through, contributing no core saturation – a benefit to those looking for a more transparent low-end when used as an insert in the studio or on bass guitar.

Connectivity

The Cali76-TX features dedicated “Amplifier” and “Line/DI” outputs. The “Line/DI” is fully balanced and electronically isolated. The outputs are capable of driving the longest of cable runs and will integrate with any professional studio set-up, vintage or modern! By swapping internal jumpers, the pedal can be operated in either “True-Bypass” or “Buffered Bypass” modes when powered at 9V. When actively engaged, through the use of an 18V supply (PSU not included), the transformer-board effectively buffers the signal at all times, even when the unit is bypassed.

Tech specs:

• Attack times are: 0.020mS to 1.7mS (for 100% of recovery)

• Release times are: 32mS to 267mS (for 63% of recovery)