Rolls Power Supplies
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Power Supplies
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Rolls PA202 20W Class-D Mini Stereo Amplifier
SKU: ROLPA202MFR: PA202
- Delivers 20W x 2 stereo power for optimal audio.
- High signal-to-noise ratio ensures pristine sound.
- Low THD minimizes distortion for clear amplification.
- Flexible input/output connectivity for easy setup.
- Reliable thermal protection prevents overheating.
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Rolls Bellari PP532 Passive Preamplifier
SKU: ROLPP532MFR: PP532
- Exceptional sound quality with low noise circuitry.
- RIAA equalization ensures accurate phono playback.
- Connect turntables easily with RCA inputs/outputs.
- Durable steel chassis provides lasting build quality.
- Compact design integrates into any audio setup.
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Rolls Bellari VP549 Phono Preamplifier
SKU: ROLVP549MFR: VP549
(1)- Exceptional sound quality with RIAA equalization.
- Low noise phono preamp ensures pristine audio.
- Precise gain control for optimal signal clarity.
- Connects turntables via dual RCA input jacks.
- Durable build quality ensures lasting performance.
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Rolls VP130 MK2 Tube Phono Preamp
SKU: ROVP130MFR: VP130
- Exceptional sound quality with low noise circuitry.
- Precise RIAA equalization for accurate audio playback.
- Adjustable gain control optimizes signal amplification.
- High-quality build ensures lasting performance.
- Versatile connectivity via RCA stereo inputs/outputs.
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Rolls BT301 Pocket Battery Tester
SKU: ROLBT301MFR: BT301
(2)- Tests AA, AAA, C, D, 9V & coin cell batteries.
- Accurate battery tester ensures power capacity.
- Compact, pocket battery tester for easy storage.
- Quickly check battery life for optimal use.
- Essential tool for household battery management.
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Rolls PM60 Personal Headphone Monitor with Mic Preamp
SKU: ROLPM60MFR: PM60
- Pro In-Ear Monitor amp ensures pristine sound.
- Personal monitor mixer offers superior audio quality.
- XLR input provides clear mic signal for musicians.
- Compact headphone amp delivers powerful performance.
- Adjustable volume control for customized monitoring.
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Rolls Bellari SE560 Audio Sonic Exciter and Preamp for Turntables
SKU: ROLSE560MFR: SE560
(1)- Optimize turntable audio with sonic exciter.
- Low noise preamp: >100dB signal-to-noise ratio.
- Precise RIAA equalization for accurate sound.
- Adjustable gain control enhances audio clarity.
- Multiple input options for versatile connectivity.
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Rolls RMS270 Rack Module System, Holds 2 HR Units
SKU: ROLRMS270MFR: RMS270 TRAY
- Holds 2 Rolls HR Series Units in 1 Rack Space.
- Compatible with HR72 CD/MP3 Player & MP322 Reader.
- Also compatible with HR73 MP3 Player/Recorder unit.
- Integrates HR78 AM/FM Digital Tuner seamlessly.
- Optimize your audio setup with this rack module.
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Rolls HR187 Stereo Professional Audio Bluetooth Direct Box
SKU: ROHR187MFR: HR187
- Pro Audio Bluetooth Direct Box: Stereo operation.
- Low Noise design ensures pristine sound quality.
- Balanced XLR outputs for superior connectivity.
- Wide impedance matching for versatile use cases.
- Durable build guarantees long-term reliability.
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Rolls VP29 Phono/Turntable Preamplifier
SKU: ROLVP29MFR: VP29
(1)- Exceptional sound quality for vinyl playback.
- Low noise phono preamp ensures clear audio.
- Precise RIAA equalization for accurate sound.
- Adjustable gain control optimizes audio levels.
- Durable build quality ensures lasting performance.
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Rolls MA1705 70W Mixer/Amplifier for Paging Music
SKU: ROLMA1705MFR: MA1705
- 70W Mixer Amplifier: Robust power for clear audio.
- 5-Channel Mixer: Versatile input, EQ control included.
- Paging Amplifier: Ideal for background music needs.
- XLR & RCA Inputs: Flexible connectivity options.
- Durable Amplifier: Built for reliable, lasting use.
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Rolls Bellari PA550 3-Channel Preamplifier with RIAA Phono Preamp&Headphone Amp
SKU: ROLPA550MFR: PA550
- RIAA equalization for accurate phono playback.
- Low noise ensures pristine audio fidelity always.
- Gain control precisely adjusts audio input levels.
- Compact size fits seamlessly into any setup.
- Versatile connectivity for various audio sources.
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Rolls VP29 Phono/Turntable Preamplifier - 2 RCA Male to 2 RCA Male Cable 10'
SKU: ROLVP29AMFR: VP29 A
(1)- Rolls VP29: Low-noise phono preamp for turntables.
- Precise RIAA equalization ensures accurate audio.
- Compact preamp design integrates easily into setups.
- High gain control boosts turntable signal clearly.
- RCA & TRS connectivity for versatile integration.
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Rolls RS81B Quartz PLL Synthesized AM/FM Tuner
SKU: RORS81BMFR: RS81B
- PLL Synthesized Tuner: Exceptional audio playback.
- Quartz PLL ensures stable AM/FM radio recording.
- Remote control offers easy connectivity options.
- Superior FM sensitivity enhances recording quality.
- Low THD delivers clear, crisp studio sound output.
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Rolls HRS84 FM Digital Tuner with XLR Outputs
SKU: ROLHRS84MFR: HRS84
- HRS84: Achieve superior FM digital tuner quality.
- XLR outputs offer balanced audio connectivity.
- Precise 87.5-108MHz tuning range for optimal sound.
- Minimize noise with 28dB quieting sensitivity.
- Compact design: 6.75 x 3 x 1.6" for easy setup.
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Rolls HR31 Rack Ear Set for HR72, HR73 and HR78 Players
SKU: ROLHR31MFR: HR31
- Durable steel rack ears for Rolls HR players.
- Seamless integration with HR72, HR73, HR78 players.
- Ensures secure mounting of your audio recorder.
- RoHS compliant rack ear set for studio safety.
- Standard size offers easy rack installation.
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Rolls Bellari EQ570 Audio Equalizer
SKU: RPEQ570MFR: EQ570
(3)- Precise audio frequency control for sound shaping.
- Low noise ensures clean, professional audio quality.
- Versatile 4-band parametric equalizer for any setup.
- Achieve superior sound quality with +/-12dB adjustment.
- User-friendly interface for easy signal processing.
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Rolls MA252 Compact Class D Stereo Amplifier
SKU: ROLMA252MFR: MA252
- Compact Class D amp delivers 20W x2 at 4 ohms.
- Low THD ensures high-quality audio amplification.
- Mic/line inputs offer versatile input options.
- Durable amplifier: 20Hz-25kHz bandwidth range.
- Efficient power amp: 85% efficiency rating.
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Rolls RPQ160b Parametric Equalizer
SKU: RORPQ160BMFR: RPQ160B
- Achieve precise audio shaping with parametric EQ.
- Refine sound with versatile frequency control bands.
- Minimize noise, enhance clarity with studio equalizer.
- User-friendly interface for simple signal processing.
- Sculpt sound: wide range parametric equalizer boost/cut.
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Rolls Bellari MT502 Step-Up Transformer with Moving Coil Cartridges
SKU: ROLMT502MFR: MT502MU
- Optimize turntable audio with this step-up transformer.
- Enhance sound quality with moving coil cartridges.
- Low noise ensures pristine audio transformer performance.
- Durable Rolls transformer: 1-year limited warranty.
- RCA inputs/outputs offer broad audio compatibility.
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Rolls DB226 Stereo Line to Balanced Mono Converter
SKU: ROLDB226MFR: DB226
- Stereo to mono converter ensures optimal sound.
- RCA inputs offer broad device compatibility.
- Balanced mono output reduces unwanted noise.
- Durable build guarantees long-term performance.
- Compact design fits seamlessly into any setup.
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Rolls MB15B Promatch 2 Way Stereo Converter,3.5mm Input
SKU: ROLMB15BMFR: MB15B
(2)- ProMatch Converter: XLR & RCA audio connections.
- Balanced/Unbalanced stereo audio signal converter.
- Rolls MB15B: Ensures optimal audio signal transfer.
- Low noise floor: -88 dB for clear audio quality.
- Compact design: 4.15" x 2.5" for easy install.
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Rolls RPB486 Phantom Hex 6-Channel Phantom Power Supply
SKU: ROLRPB486MFR: RPB486
- Provides stable 48V phantom power for mics.
- Low noise ensures clean audio recordings always.
- Phantom power supply supports six XLR microphones.
- Compact size integrates easily into any setup.
- Durable build ensures long-lasting phantom power.
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Rolls RA170 70V/70W Mono Power Amplifier
SKU: ROLRA170MFR: RA170
- 70W Mono Power Amplifier: High output power.
- Signal-to-Noise Ratio: Better than 114dB.
- Reliable protection circuitry for longevity.
- Mono Power Amp: 70Hz to 20kHz frequency response.
- Power Amplifier: Input sensitivity is optimized.
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