고객님을 위한 추천상품
LS26 PCB Fully Balanced Tube Preamp Board Empty Boar..
W202 H143 L362 Acrylic Top Aluminum Chassis Vacuum Tub..
ALPS Potentiometer 16 Flower Shaft Type 50K 100K Type..
4PCS/LOT Matching Set ShuGuang Electron Tube EL34B ..
New CDM4 CDM3 Daldheaded Aluminum Tray Size Silver A..
PSVANE Brand NEW Classic Series Vacuum Tube EL84 E..
꼭! 읽어주세요
상표권 및 퍼블리시티권 관련 안내.....
배송비 및 배송기간 배송추적방법
전기용품 및 생활용품 안전관리법시행에 따른 공지
Parameter
Power supply requirements: AC 9V-12V or DC 12V-15V (no need to distinguish between positive and negative)
Motor motherboard size: 12CM*4. 95CM
4-way switch board size: 5.5CM*2.7CM
Power switch board size: 3.25CM*4.95CM
Accessible audio source equipment: 4 sets (stereo RCA interface)
Power control board: can withstand the use of equipment within 500W (optional)
Input impedance: 50K (20HZ- -20KHZ)
Frequency response: 20HZ-20KHZ
Volume control method: manual + remote control
Sound source switching control mode: single button cycle or remote single button cycle (optional A remote control)
Power switch board control mode: mainboard switch button or remote control switch button (self-locking mode)
Description
Multi-channel audio source input selection and volume remote control
The new DIY installation into this system can achieve multi-function audio source switching + volume control
Function, this system has automatic volume return to zero
Used as an external volume controller, for example, some TVs or DAC decoders do not output
Can adjust the volume, adding this system can easily solve the volume control problem.
Pure power amplifier pre-amplifiers without volume control function are added to this set to realize the sound control function
Can be controlled manually or remotely
Audio signal circuit and control circuit are completely isolated without interference
Dedicated MCU controller + motor driver, reject drive circuits made of low-cost discrete components
Wide voltage range AC or DC power supply is available, the motherboard has an automatic polarity conversion circuit
Building block type 4-channel switching module, easy to assemble or overhaul
Double regulated power supply, 1 regulator for high power and low power, stable and reliable workability
2 kinds of functional modules can be expanded and used at will
The main board is equipped with a motor forward and reverse rotation two-color LED indicator, and the working status can be displayed
In the case of coarse adjustment of the 2-speed motor speed, each time you press the key to turn the angle of 15 degrees, the volume changes a lot / each time you press the-key in the fine adjustment, the angle changes by 4 degrees, the angle change is small, suitable for fine adjustment
고객님들의 최신 리얼구매후기 상품후기 더보기 >>
구매대행이란?
배송기간
통관절차
취소/반품
A/S & 원산지표기 & 사용전원
기타 자주하는 질문
프리미엄상품평 상품평은 주관적인 의견이므로 보는 사람에 따라 차이가 있을 수 있습니다. 성격에 맞지 않는 글은 삭제될 수 있습니다. 글쓰기
일반상품평 상품평은 주관적인 의견이므로 보는 사람에 따라 차이가 있을 수 있습니다. 성격에 맞지 않는 글은 삭제될 수 있습니다.
Q&A 상품관련 문의를 남겨주시면 답변해드립니다. 성격에 맞지않는 글은 삭제될 수 있습니다.
최근본상품
Brand
Customer Center
070. 4070. 6591
평일 Am. 10:00 ~ Pm. 04:00점심 Pm. 12:00 ~ Pm. 01:00상담시간 이후에는 1:1게시판을 이용해 주세요.