New Replacement Inner Concentric Knob for UREI LA-4 and 1620 EQ (1/8" Shaft)
Description:
New replacement inner concentric knob designed for the UREI LA-4 and UREI 1620 EQ.
Please note that UREI used two slightly different sizes of inner concentric knobs on the LA-4. These are the smaller size, but either type will fit and look great on any LA-4 unit.These knobs can also be used as replacements for UREI 1620 mixers that have EQ controls with 1/8" shafts.
Before ordering for this application, please confirm that your EQ pots have 1/8" shafts, as some versions use 1/4" shafts instead.
If you need 1620 EQ knobs for 1/4" shafts, please check our store for the alternate version.Details:
Fits: 1/8" (3.175 mm) shaft
Type: Inner concentric knob (small size)
Fastening: One set screw (requires 1/16" Allen key)
Condition: New replacement part
Compatible Models: UREI LA-4, UREI 1620 EQ (1/8" shaft version)
Note:
The required 1/16" Allen key tool is available in our store for $1.00 (SKU: Allen.1.16).
We stock virtually all parts for UA and UREI limiters.
If you’re looking for something else, just drop us a line — we’re happy to help.

















