Black Lion Audio T4BLA Opto Element
Central Control Element for Optical Compressors

Latest User Reviews
Not 100% happy
The quality of the opto cell is good, BUT the release is WAY faster than the normal T4b. So if you are looking for a "fast" LA2A, this could be a great option. The sound is great, but I was looking for a slower opto cell, in my case.
Good upgrade for my Klark KT-2A
Swapped out the original with this, and the unit sounds better. Dead easy to fit, but you need the right style screwdriver ( B & Q does them ).
Technical Data
- Manufactured by Black Lion Audio
- Released in 2020
- Average price : $151
- Replacement for T4B photocells
- Compatible with 7-pin steel tube socket
- Anthony DeMaria Labs - ADL1000
- Anthony DeMaria Labs - ADL1500
- Audioscape - Opto Compressor
- Golden Age Project - Comp2A
- Golden Age Project - Comp3A
- IGS - One leveling Amplifier
- Klark Teknik - KT2A
- Shadow Hills Industries - Mastering Compressor
- Stam Audio - SA23+
- Stam Audio - SA2A
- Universal Audio - LA2A
- Universal Audio - LA3A
- Warm Audio - WA2A
You may also like
2023 100%
2023 100%
2023
2023
2022 100%
2022 100%
2022 100%
2022 73%
2022 60%