Dear fans! Are you still worrying about the lack of remote control of the volume of your pre- or post-amplifier? Just choose the new remote volume control panel(Possibility to set the volume position of the potentiometer at will(From then on, you don’t have to worry about the volume position every time you turn on it, even if it’s turned on at a high volume, you don’t have to worry about it. The sound will be heard after the potentiometer is automatically rotated to the set position), With high volume protection, perfect protection function(Used to prevent children or friends from arbitrarily adjusting the volume and causing the speaker to burn out)Modified to your own preamplifier or postamplifier, you will have no worries about booting from now on, and never worry about the position of the volume pot!
If you need 4-channel input 2-channel output audio source switching board, remote switch relay board, LCD1602 display board, please purchase according to various packages, and choose the corresponding package!
The second paragraph: 1024 level relay volume control board, no error, left and right channel balance, using Dani, VISHAY resistance, good sound quality, low volume density adjustment, the same effect as ordinary ALPS adjustment, you can set the boot position arbitrarily, and you can set it arbitrarily Large volume limit! Ideal for audiophiles!
Default 50K or 100K, Please leave a message what kind of resistance you need to buy, if you need it5K, 10K, 20K, 30K, 250KNeed to book!
Manufacturers and distributors are welcome to call for customization and supply in large quantities!
Remote control function introduction:
1: YesSet boot position arbitrarily, After setting, it will automatically return to that position every time you turn on it. No matter where your volume is in the future, you don’t have to worry about the volume when you turn it on. First of allMute state, PotentiometerAutomatic rotationThere is no sound until the set position(Setting method, long pressBottom leftOf “Set key”A few seconds, whenLong flashing indicatorWhen, release, and then press “OK button”, indicatorNo flashThat is, the setting is successful)!
2: YesArbitrarily set high volume limit,canEffectively protect the speaker from being burnt out, Or your friend or child’s random tune causes too much noise, whenOver setAfter the position, firstMute, PotentiometerAutomatic rotationThere is no sound until the loud volume is set(Setting method, long press “Set key”A few seconds,Long flashing indicatorRelease and pressUpper right cornerOf “menu”,The indicator light does not flashSet up successfully when)!
3: Remote control beltMute function,Audio inputwithOutput switchingFeatures,Remote switchFeatures,One key returnThe volume state of the default position at power-on!
4: LCD1602 display can be added additionally(Need to be purchased separately)
5: You can add a remote control relay switch control board(Need to be purchased separately)
6: You can add additional 4-channel input and 2-channel output audio source switching board(Need to be purchased separately)
7: Adopt Japanese ALPS quadruple potentiometer
If you need to buy other accessories, please choose the corresponding package to buy!