Orders placed after 4pm on weekdays will not ship until the next business day. Orders placed after 12pm Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
This item is usually Drop Shipped from the MFR/Distributor within 7-10 business days (subject to availability). Your order will be charged at the time of placing the order with the MFR. Item is non-cancelable and non-returnable.
PayPal Orders Payments processed using PayPal will be charged immediately (as opposed to when an order ships).
International Orders Payments for international orders will be charged as soon as the order is placed.
The RP520 from Rolls is a Bellari branded dual channel tube based microphone preamp that provides clear sonic quality and performance for the working musician, studio operator or anyone who needs a preamp with the warm, smooth, analog sound.
Each channel utilizes one premium 7025 tube running at a 250V plate voltage to give smooth controllable gain through transformer balanced inputs. The unit has both XLR and 1/4" inputs and outputs with a 30dB pad and a phase reversal switches to adapt to any performing or studio situation.
Dual channel, tube based microphone/instrument preamp
Front panel 1/4" input jack for plugging a guitar, electric bass, or other instrument into the preamp
70dB gain on microphone inputs
Tubes run on 250V plate voltage
Individually switchable +48V phantom power
-30dB pad and phase reverse switches per channel
In the Box
Rolls RP520 - Studio Tube Microphone Preamp
AC Power Cable
One (1) Year Warranty
Table of Contents
Number of Channels
2 x XLR 2 x 1/4" TS phone Line /Instrument
Microphone: 600Ω Line: 1MΩ
2 x XLR 4 x 1/4" TS phone
+48V, individually switchable
Microphone: 70dB Inst/Line: 48dB
Microphone/Line: 20Hz to 40kHz, +/-3.0dB Instrument: 5Hz to 40kHz