Line MagneticLM-503PA MonoblocksusedLine Magnetic LM-503PA MonoblocksEstate Sale : Line Magnetic LM-503PA monoblock tube amps, in excellent condition. One owner. Original box / packaging / manual included. Please note : does not include the vintage NOS tubes shown ...4995.00

Line Magnetic LM-503PA Monoblocks

Listing ID: lisac8g1 Classified 
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commandav 

member since June 2007

Command Performance AV  Verified Dealer

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Condition
9/10
Payment methodsContact seller

Contact seller after sale to pay viaVISA/Mastercard, American Express, Discover, Certified check, Personal check or Wire Transfer

Ships fromFalls Church, VA, 22046
Ships toUnited States
Package dimensionsunspecified
Shipping carrierFedEx
Shipping costSpecified after purchase
Original accessoriesBox, Manual
AverageResearch Pricing

Estate Sale : Line Magnetic LM-503PA monoblock tube amps, in excellent condition.  One owner. Original box / packaging / manual included.

Please note : does not include the vintage NOS tubes shown in the photos.  Will ship w/ original stock Line Magnetic brand tubes it came with, which have very few hours on them.  
These NOS tubes are available for sale separately or as part of a "package deal" with the amps. 

Again : asking price does NOT include these tubes but DOES come with stock LM brand tubes.  These premium tubes have a few years of light use (we do not now the precise # of ours) and include : 

(4) Western Electric 310 (original NOS) (4) Sylvania JAN VT 244 5UR4G rectifier tube (2) RCA VT-244 MIL 5UR4G recitifier tube
(4) PSVane WE300B  (2) Grant Fidelity 845-Z GF Select

The NOS tubes seem to have been bought from Brent Jesse, a reputable tube seller, in November of 2017.

This is a very rare single ended class A mono amps with some decent power (24WPC).  As often popular in Asia, this a 300B driver / 845 output stage amp.

User bias controls for 300B and 845 are used for bias adjustment with a specific vu meter to allow you to monitor bias with ease.

Highlights: – Single ended design – Pure class A – Point-to-point wiring – High quality components
TUBES: Input stage: 1x 310A Rectifier: 1x 5U3C Drivers: 1x 300B Power stage: 1x 845 “Single-ended” and Class A amplifier

Specifications: Output power:24W ( RMS ) single-ended Class A  Output impedance: 4Ω, 8Ω, 16Ω  Inputs: 1x RCA, 1x XLR per stage  Input sensitivity :1000 mV  Input impedance: 100 kΩ  Frequency range: 15Hz to 35 kHz, -1.5dB  Harmonic Distortion THD: 1% (1kHz)  S/N ratio: 87 dB  Vacuum Tube set: 1x 845 LM, 1x 300B FM, 1x 310A LM, 1x 5U3C Power consumption: 290 W per stage  Dimensions: 287×574×279mm (W×D×H)  Weight: 32 kg 
 

MSRP = $9995 when purchased (probably higher now)

ASKING = $4995 (50% off)

Sorry, no trades.

Buy with confidence from a certified brick & mortar dealer with a +10 year, 100% positive sales history on Audiogon! 

Cash, check, and all major credit cards accepted. Sorry - we do not accept Paypal.  

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