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Tube amplifier 100 BIS

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Grzegorz "gsmok" Makarewicz, This email address is being protected from spambots. You need JavaScript enabled to view it.  (opracowanie z 13.07.2004r.)

After the PS-1 control unit, I became the proud owner of 100Bis tube amplifier. This amplifier and PS-1 control unit constitute  an electroacoustic set. More specifically, the set includes two such amplifiers and one control unit. Amplifier, which is presented below is of excellent condition. The only apparent damage (except for scratches resulting mainly from improper storage) is a small loss of the plastic shield, which acts as an amplifier decorative front panel.

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Preamplifier A.R. Electronics PL-02

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Grzegorz "gsmok" Makarewicz, This email address is being protected from spambots. You need JavaScript enabled to view it.

Under the name of A. R. Electronics hides Audio Electronics Company - a small workshop producing tube amplifiers in Gdańsk. For the first time I saw a product of this company at the end of the 90-ies of the last century, when I became the happy owner of the amplifier with the symbol SE-41. Unfortunately, I do not know if the company still exists, because for some time I have no information about new A.R. Electronics amplifiers. Anyway, in the secondary market one can meet the A.R. Electronics amplifiers characterized by good sonic parameters and interesting design line. Despite the lack of information in the official offer, A.R. Electronics produce or produced not only amplifiers but also other audio equipment such as tube preamplifiers. They were made to individual order or in a small number of units. To this type of products belongs a tube preamplifier with the symbol PL-02.

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The QUAD 22 Control Unit

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Grzegorz "gsmok" Makarewicz,   This email address is being protected from spambots. You need JavaScript enabled to view it.

QUAD 22 preamp was designed to work with one (mono system) or two (stereo system) QUAD II amps. Its features, in particular, interchangeable external modules predestined it to act as an audio system control device. This has been reflected in the name of the device, which identifies them not as a typical preamp but the control unit (full, original name is "The Quad 22 Control Unit." Due to the fact that even the manual is common for QUAD 22 Control Unit and QUAD II amplifier, photographic presentation begins with a few shots of full audio system designed for stereo reproduction.

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Tube amplifier WS17 LUNA

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Description and photos of details by  Andrzej Żółtowski, photos by  Piotr Stanisz Łódź.
[page was updated on April 3, 2005.] 

At the end of the first half of the sixties a small audio amplifier appeared in small electronics stores. It had an avant-garde for those times appearance and shocking pink colored casing.

This was, produced by Warsaw manufacturer called "ELZA", the "WS17 Luna" amplifier designed for ad-hoc sound reproduction in medium-sized rooms: school auditoriums, smaller churches, small clubs etc.

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Tube Amplifier Petrus

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Grzegorz "gsmok" Makarewicz, This email address is being protected from spambots. You need JavaScript enabled to view it.

Tube amplifier "Petrus" is produced by a small manufacture in Ukraine. It is not known to me the number of copies produced - certainly is small - it does not prevent the fact, that at least a few copies of this amplifier operates in the environment of our domestic audiophiles.  The amplifier is based on 6S33S tubes (called "devils") operating in class A, and delivering an output power of about 15W per channel.

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