Preamplifier has many functions. What's the main purpose of using RS150B/RS250?
Just for volume control? Tone control?
ROSE units have 'Software volume control', it allows you to control volume even when you're using digital outputs.
If you use XLR output with RS150B, still you will be able to control volume.
A lot of ROSE customers directly connects their ROSE devices to power amplifier without problem.
However not all power amplifier in the world are compatible with ROSE devices, so please check input sensitivity of your power amplifier.
Hi
Thank you for your reply. These are the specifications of my amplifier
Output power (switchable): 50 wpc class A | 100wpc class AB
Frequency response: DC-800kHz
Noise: <110dB
THD + N : <0.01%
Input sensitivity: 1.3 VRMS
Input impedance: XLR=600Ω, RCA=10kΩ
Does the RS150B match my amp?
Thank you.
Hello. I'm thinking of buying an RS150B or RS250. Can you tell me if I can use it as a Preamplifier via coaxial cables or XLR?