PreSonus Eris E4.5 2-Way Active Studio Monitors -Instrument_Left Hand Valves: 1 x EC900

Valves: 1 x EC900

POLYTUNE 3 MINI has you covered for any setup

Ordered three more the next day

Voltage Protection

PreSonus Eris E4.5 2-Way Active Studio Monitors -Instrument_Left Hand Valves: 1 x EC900Eris E4. 5 Sound you can trust. PreSonus Eris series studio monitors are used worldwide by audio engineers who need to hear every detail of their recordings. Ideal for music lovers, content creators, and gamers, the Eris E4. 5 media reference monitors deliver the same studio quality sound and accurate frequency response professional Eris series studio monitors are known for, in an elegant, compact form ideal for home use. Features like onboard EQ