Remote ALPS RK27 Passive Volume Controller Passive Preamplifier 10K 50K 100K
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Specifications
- Brand Name
- GZLOZONE
- Maximum Power Per Channel
- NO POWER
- Origin
- Mainland China
- Package
- Yes
- Channels
- 2 (2.0)
- Certification
- NONE
- Model Number
- RK27
Product Description
Remote ALPS RK27 Passive Volume Controller Passive Preamplifier 10K 50K 100K
Works voltage: AC110V or 220V for choose
( USA/Canada/Japan/Mexico and Taiwan buyers will default send 110V version. Other countries will send 220V version. if you want change it. Please send message to us after paid it.)
Machine size: W:225mm D: 200mm H:60mm (excluding machine feet and various protruding positions)
Color: Black or silver for choose
Stereo version
Resistance: 2X 10KA 2X 50KA 2X100KA for choose
Using original Japan ALPS RK27 Motor potentiometer.
Support 4 way stereo audio input. one way stereo output.
Package weight: about 1.9kg
This is a Passive preamp. not have any gain. the audio signal just pass the ALPS RK27 Potentiometer.No external circuit interference
Signal wires are using Japan CANARE.
Pure copper gold-plated frosted RCA terminals Made in Taiwan.
All-aluminum sandblasted chassis. First-class appearance.
This preamp With power-off memory.
Turn the front panel Left Knob is choose input 1-2-3-4. Press this knob is Standby.
Turn the front panel Right Knob is adjust volume.
The remote control also can control volume and choose input & Standby. on remote also has one Key Mute.
Package include:
Preamplifier X 1
Remote X 1 ( no battery included)
(NO IEC type mains power lead included)
Every preamp has been professionally tested in perfect working order before shipping! To maintain a stable & reliable high quality, there's no huge stock keeping and handling time may take longer occasionally. Thank you.
The following is the original Japan ALPS RK27 Motor potentiometer photo:
Pros & Cons
Pros
- Genuine ALPS RK27 potentiometer for accurate, high-quality passive volume control
- Remote operation for convenient 2-channel (2.0) audio adjustment
- No power draw as passive preamp, simple integration into hi-fi systems
- Multiple resistance options: 10K, 50K, 100K for various setups
Cons
- No certification listed (NONE), potential quality variability
- Maximum power per channel: NO POWER, limits to low-power applications
- Voltage-specific (110V/220V), must confirm or request change post-purchase
- Sparse specs, no dimensions or detailed compatibility info
Common Questions
What is the material and build of Remote ALPS RK27 Passive Volume Controller?
Features genuine ALPS RK27 potentiometer in a passive preamplifier design, channels 2.0, no specific enclosure material listed but built for audio use.
What are the size options for ALPS RK27 Passive Preamplifier 10K 50K 100K?
Available in 10K, 50K, 100K resistance options; compact passive design, exact dimensions not specified but suitable for desktop audio setups.
Is the Remote ALPS RK27 compatible with AC110V or 220V systems?
Yes, works with AC110V (default for USA/Canada/Japan) or 220V (other countries); contact seller post-purchase for voltage change.
How to use Remote ALPS RK27 Passive Volume Controller as preamp?
Passive volume control for 2-channel audio; connect between source and amp, use remote for precise attenuation in 10K/50K/100K variants.
What shipping details for GZLOZONE Remote ALPS RK27 from Mainland China?
Origin Mainland China, package included; voltage defaults by region (110V USA etc., 220V others), lightweight for quick shipping.
Product information last updated on May 11, 2026