Used Gear Hunter

Used Gear Hunter

Used API 550B Discrete 4 BAND for sale

4 listings from 2 marketplaces, refreshed continuously.

API 550B Discrete 4 Band EQ Module (Used)

Cheapest right now

£792

API 550B Discrete 4 Band EQ Module (Used)

Funky Junk
View listing Details on UGH

Market price history

Median sold price · 2026-07-15 → 2026-09-28Min £792 · Max £843
£792£817£843

Available at

Current API 550B Discrete 4 BAND listings

API 550B Discrete 4 Band EQ Module (Used)

API 550B Discrete 4 Band EQ Module (Used)

£792Funky Junk
Price drop
API Audio 550b 500 Series 4 Band Equalizer Discrete EQ Mint Open-Box

API Audio 550b 500 Series 4 Band Equalizer Discrete EQ Mint Open-Box

£792Reverb
Mint
API 550b Discrete 4-Band EQ

API 550b Discrete 4-Band EQ

£843Reverb

Local pickup available

Mint
API 550B Discrete 4 Band EQ Module (Used)

API 550B Discrete 4 Band EQ Module (Used)

£865Reverb
Good