Ear 509 Monoblock Tube Amps Esoteric Audio Research Vintage 100 Watts Channel

Ear 509 Monoblock Tube Amps Esoteric Audio Research Vintage 100 Watts Channel

Ear 509 Monoblock Tube Amps Esoteric Audio Research Vintage 100 Watts Channel

Ear 509 Monoblock Tube Amps Esoteric Audio Research Vintage 100 Watts Channel

Ear 509 Monoblock Tube Amps Esoteric Audio Research Vintage 100 Watts Channel

Ear 509 Monoblock Tube Amps Esoteric Audio Research Vintage 100 Watts Channel

Ear 509 Monoblock Tube Amps Esoteric Audio Research Vintage 100 Watts Channel

Ear 509 Monoblock Tube Amps Esoteric Audio Research Vintage 100 Watts Channel

Ear 509 Monoblock Tube Amps Esoteric Audio Research Vintage 100 Watts Channel

Ear 509 Monoblock Tube Amps Esoteric Audio Research Vintage 100 Watts Channel

Ear 509 Monoblock Tube Amps Esoteric Audio Research Vintage 100 Watts Channel

Ear 509 Monoblock Tube Amps Esoteric Audio Research Vintage 100 Watts Channel

Your consideration EAR 509 Yashino Mono Block Tube Amps By Esoteric Audio Research. Listing is for the pair. These are rare amps to find and not always listed in pairs. These pump out a whopping 100 WATTS of tube power per channel in to 4,8,16 Ohms. Previous owner had these modified by Randall Research in California. The Level Controls have been bypassed and Bias Terminals added to assist in Biasing. Input jacks have been relocated to the side. There are other component changes inside as seen in the pictures. These amps also have a nice wooden base added that is not original. These amps sound fantastic and really have outstanding tight bass for tubes. These are built like tanks, are extremely neutral and do not impose any of their own character on the music. So be warned they do not add the normal warm sound. Associated with tube amps. They are however extremely powerful and crystal clear producing an effortless sound with astounding base capability. The major innovation is. Tim de Paravicinis Bridge mode output stage, in which the. Plate, screen grid, and Cathode are assigned their own. Separate windings on a bifilar wound output transformer. The listing will include some spare Tubes for these amps. A few might be used and not in their original box but some appear new. These amps sound fantastic and I have used them with different speaker combinations with great results. I have also used Emerald Physics, JBL, Infinity and RBH speakers. These are Vintage English Amps and may benefit from a checkup by a qualified technician. They will be insured through UPS. These weigh around 45 lbs each before packing. Please ask any questions. The item “EAR 509 MONOBLOCK TUBE AMPS ESOTERIC AUDIO RESEARCH VINTAGE 100 WATTS CHANNEL” is in sale since Sunday, December 31, 2017. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “price$mart” and is located in Burlington, Wisconsin. This item can be shipped to United States.
  • Model: EAR 509
  • Type: TUBE AMPLIFIER
  • Country/Region of Manufacture: United Kingdom
  • Brand: ESOTERIC AUDIO RESEARCH

Tags: , , , , , , , ,

Comments are closed.