Line Magnetic LM-503PA Dual Mono-block Power Amplifier vacuum tube 300B 845
Line Magnetic LM-503PA Dual Mono-block Power Amplifier vacuum tube 300B 845
Line Magnetic LM-503PA Dual Mono-block Power Amplifier vacuum tube 300B 845
Line Magnetic LM-503PA Dual Mono-block Power Amplifier vacuum tube 300B 845
Line Magnetic LM-503PA Dual Mono-block Power Amplifier vacuum tube 300B 845
Line Magnetic LM-503PA Dual Mono-block Power Amplifier vacuum tube 300B 845
Line Magnetic LM-503PA Dual Mono-block Power Amplifier vacuum tube 300B 845

Line Magnetic LM-503PA Dual Mono-block Power Amplifier vacuum tube 300B 845

Rating: 5.0  |  0 reviews |  Write a review
Model: Line Magnetic LM-503PA
$5,425.99USD

Ship to: Shipping Costs :

Color:



Voltage:



Come with Tube cage cover:



Add to Cart:
Shipping Weight: 68Kg 10 Units in Stock
Ask a question
Buying tips:
1、Please Tell Us How Much to declare the order? We will Declare low Value to Void Taxes.
2、Plsase Leave Your Phone Nunber,We need it When Ship the Package.
3、Please Notice Your Email Box, We will email to You If have Any question!
4、We Support the Paypal And Bank Transfer(6% Discount)!
Line Magnetic LM-503PA Vacuum tube 300B 845 Single-ended Class A Dual Mono-block Power Amplifier 100% Brand new
The price is for a Pair of Line Magnetic LM-503PA Mono-block Audio Power Amplifier.
Line Magnetic LM-503PA Dual Mono-block Power Amplifier come with tube cage covers.


Line Magnetic Audio LM-503PA DUAL Mono-block Audio Power Amplifier

Features: Point to point hand soldering circuit, the whole machine adopts single copper soldering.
Using high-grade special craft and high quality wide range of EI type single-ended output transformer.
Use 1 high-power Toroidal power transformer per channel.
Preamp stage using the company design and development of 310A vacuum tubes, promote use 300B level.
Power stage using one 845 vacuum tubes do class A single-ended power amplifier.
Power tube current tuning knob and current display meter.
The input has sound balance transformer input and RCA input selection.
High voltage delay when turn on.
Set up big negative feedback loop and small loop negative feedback, to adapt to the different requirements of listening.
Convenient installation drawing plug-in valve cage cover.
Voice is soft, pure and smooth, suitable for appreciation of various types of music.


Specification:
Power output: 24W +24W(Single-ended class a working condition)
THD: 1%(1kHZ)
Frequency response: 15 hz ~ 35 kHZ (1.5 dB)
S/N Ratio: 87db
Input Impedance: 100kΩ
Output Impedance: 4 Ω, 8 Ω, 16 Ω
Input Sensitivity: 1000 mV
Vacuum Tube: (310A x 1, 300B x 1, 845 x 1, 5U3C x 1) * 2
Dimension (W x D x H) : (287 x 574 x 279) mm *2
Net Weight: 32kg *2 = 64kg
Gross Weight: 34kg *2 = 68kg
Power supply: AC 220V (+-5%) (50Hz)
Power Consumption: 290w
Working conditions: temperature: 0 ℃ to 40 ℃ Moisture: 20% ~ 80%
Storage conditions: temperature: - 20 ℃ ~ 70 ℃ Moisture: 20% ~ 90%