Specification Brand : YTMJPQQJI BulletPoint : Preamps BulletPoint1 : The master volume, bass, treble, microphone, and microphone brightness can be customized to meet your personalized sound preferences, eliminate the trouble of stage feedback, and make the performance more inspiring and resonant. BulletPoint2 : Piezoelectric pickups will improve the sound quality of your guitar, or take advantage of the ability to eliminate interfering external sounds. BulletPoint3 : And will not be affected by sound reflections from nearby objects, giving the guitar a purer sound quality. BulletPoint4 : Whether you are playing live, recording in the studio or practicing at home, the pickups always guarantee an impressive and realistic sound. BulletPoint5 : Customer satisfaction is our top priority. If you have any questions about the items you received, please feel free to contact our customer service and we will provide the best solution to solve the problem within 1 working day. Color : One Color ExternallyAssignedProductIdentifier : 7300082289717 ItemName : MP-701-3 Tube Amplifier Preamplifier Subwoofer Bass Preamplifier DIP Gain Switch(220V) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : electric-guitar-amplifier-preamps Manufacturer : YTMJPQQJI ModelName : CSXMBHS ModelNumber : YTMJPQQJI NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : YTMJPQQJI ProductDescription : Preamps MP-701-3 Tube Amplifier Preamplifier Subwoofer Bass Preamplifier DIP Gain Switch Technical indicators: 1. Output voltage: 20V (max), depending on DIP gain switch setting and type of signal transistor used. 2. Output impedance: >=10Ko 3. Frequency response: DC to 50kHz 4. Input: x 3, XLR x 15. Output: x 2, XLR x 1 6. Active subwoofer support: Yes 7. Dimensions: 31cm wide x 39cm deep x 14.5cm high 8.Weight: about 10KG 9. Input voltage: 110-120V/220-240V optional Electron tube 1.6.3V filament rectifier tube: 6Z5P, 6X5. 2.5V filament rectifier tube: 5R4, 5U4G, 5AR4, GZ33, GZ34274B, 5Y3, 5Z3P. 3.6.3V signal tube: 6N11, 6N1P, E88CC, E188CC, CCA, 6922, 6H23, 6H6, 6H30, (6SN7 requires a 6SN7 to 6922 adapter). 4.12.6V signal tube: 12AU7, 12BH7, E80CC, (12SN7 requires 6SN7 to 6922 conversion socket). When using a 6.3V filament rectifier, the onboard S2 switch needs to be turned to the 6X5 position. When using a 5V filament rectifier, the onboard S2 switch needs to be turned to the 5AR4 position. When using a 6.3V filament signal tube, the onboard S1 switch needs to be set to the 6.3V position. When using a 12.6V filament signal tube, the onboard S1 switch needs to be set to the 12.6V position. Replaceable capacitors ProductSiteLaunchDate : 2025-04-05T07:26:36.781Z Size : 220V UnitCount : 1 UnspscCode : 52161547