Rolls CT1 Cable Detective
The Rolls CT1 Cable Detective tests and detects shorted or open cables of all kinds: 1/4" TS, 1/4" TRS, RCA, XLR, or combos of these....details

Rolls DB25b Matchbox Direct Box/Pad/Ground Lift
The Rolls Matchbox DB25b gives you a direct box—changing high to low impedance—pad, and ground lift all in one. An attenuator built into the Rolls DB25b cuts the signal from speaker or line outputs, so the audio mixer input does not distort....details

Rolls MS20 Mic Splitter
The Rolls MS20 Mic Splitter is a must when you need to split a male microphone XLR input to 2 XLR outputs equal to the original. Rolls builds a ground lift into the MS20 Mic Splitter to aid in elimination of ground loops....details

Rolls MO2020 Test Tone Oscillator
The Rolls MO2020 Test Tone Oscillator provides a sine and square wave output on 2 - 1/4" jacks. The frequency range is variable from 20Hz to 24kHz. The oscillator accepts a 1.2- to 5-volt DC input on a 1/4" jack for external frequency control, and a 10dB Output Pad is included to provide a -10dB reference signal....details

Rolls ADB2 Phantom Direct Box
The Rolls ADB2 Phantom Direct box is powered by standard microphone phantom power from 9-48V DC. The DI box uses a discrete low-noise differential driver for very quiet operation. The ADB2 has 2 - 1/4" input jacks wired in parallel, a male XLR output, and a 3-position attenuator with ground lift....details

Rolls PB23 Phantom Power Adapter
The Rolls PB23 Phantom Power Adapter runs phantom-powered mics with either 12V or 48V DC. It uses a 100kHz switching power supply so there is no audio noise generated. Output pull down resistors make the PB23 adapter compatible with any mixer. Also has 2 DC jacks so several components can use one Rolls PB23 adapter....details

Rolls MP13 Mini-Mic Preamp
The Rolls MP13 Mini-Mic is an ideal single-mic preamp with clean phantom power and a crisp, full-frequency sound....details

Rolls HA43 Stereo Headphone Amp
The rugged 4" Rolls HA43 Stereo Headphone Amp powers up to 4 pairs of stereo headphones. Features 1/4" jacks in and out; volume controls for all 4 channels; 10Hz-30kHz response for clear, accurate sound; vinyl-laminated steel chassis. Includes AC adapter....details

Rolls PM50S Personal Monitor Amp
The Rolls PM50S Personal Monitor Amp is a unique device for monitoring one's self and program material at the same time. It has a monitor level control and a mic level control, mic pass through XLR jacks, 2 headphone-output jacks, and a 1/4" monitor-input jack. The PM50S amplifier is great for drummers who need to hear a click track, singers who need to hear themselves, and your other live sound needs. Includes adapter....details

Rolls RA62c 6 Channel Headphone Amp
The Rills RA62c is a six-channel headphone/earphone amplifier for professional audio monitoring. A variety of input options are available including 1/4", RCA, and balanced XLR. Since the MONO/STEREO switch is after the pan control, it will mix 2 MONO signals and their balance can be adjusted with the pan control. With the addition of rear panel Direct Input connectors, each channel may mix a second stereo signal....details

Rolls PM55 Personal Monitor Amp +
The Rolls PM55 personal amplifier mixes a stereo line-level monitor signal with a mic level XLR microphone signal to a set of headphones. Has monitor level control, mic level control, mic pass through XLR jacks, 2 headphone output jacks, and a stereo TRS 1/4" monitor input jack. The Rolls PM55 is great for drummers who need to hear a click track or backup singers who need to hear themselves....details

Rolls MX28 Mini-Mix VI
The Rolls MX28 stereo line mixer has 3 channels, each channel has individual 1/4" I/Os plus level and pan (balance) controls. Master volume. 2 headphone outs, with a dedicated level control. The line mixer is ideal for multikeyboard rigs and recording where several channels need to be mixed down to one track....details

Rolls RM65 MixMax 6x4 Mixer
The Rolls RM65 MixMax console audio mixer features 6 trim controls on rear panel for superior sound editing; gold-plated XLR connectors; 6 XLR mic inputs and 6 - 1/4" line input jacks; individual phantom power switches for each XLR; treble and bass tone controls, monitor, effects send, and pan pots on all 6 channels; high-quality discrete mic preamps; left and right master volumes; and effects return master channel; and input impedance of 600 ohms balanced, 1/4" 10kOhms unbalanced. Rackmountable....details

Rolls MP128 MIDI Buddy Pedal
The Rolls MP128 MIDI footcontroller is designed to send MIDI program change and MIDI song pointer information on any of the sixteen channels. The MIDI pedal also features MIDI sharing and operates via MIDI phantom power, eliminating the need for irritating wall warts....details