Full View
Similar items
Upgraded 6j3 Tube Preamplifier Amplifiers HiFi Tube Preamp Bile Buffer Auido Amp Speaker Sound Amplifier Home Theater DIY
124 sold
NZ$104.94NZ$171.14
color : as the picture shown
Quantity :
Customer Service
Report
Include copyright infringementFree Standard Shipping. See details
Estimated between Tue, Oct 21 and Sat, Oct 25
You can return the product within 30 days of receipt. See details
Shop with confidence
Money Back Guarantee
Get the item you ordered or your money back. Learn more
About this item
Seller assumes all responsibility for this listing.Item number: 27623790
Item specifics
Item description from the seller
Product description:
This product is a tube pre-amplifier and needs to be connected to an active speaker or power amplifier. It cannot directly connect speakers and passive speakers, headphones, phono amplifiers, cars.
Product name: 6J3 tube preamplifier
Tube: 6J3
Power supply: DC12-16V, current 1A or more (DC12V 1A is recommended)
Power socket: DC3.5/5.5*2.1
Product support tube: 6J1 6J2 6J3 6J4 6J5 6A2 6K4 6K5 6AK5 6AU6 6BA6 6BD6 EF93 6K7 GE5654 etc.
Pre-stage magnification: voltage magnification 5 times
Pre-stage frequency response: 5HZ-500KHZ
Pre-level sensitivity: 3V
Audio input: low-level signal input such as mobile phone, CD, computer, TV, MP3, etc.
Audio output: connect to power amplifier or active speakers
Size: 87*75MM
Note:
The pre-stage of the electron tube is in the state of Class A amplification. It is recommended to use shielded wire for the signal wire. Common wires may cause leakage or noise.
Package included:
1Pcs
4.3 out of 5 based on 6,260 reviews