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Spectra

Schematics, Service Manuals and Owners Manuals

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( also see Dean Markley )
Spectra 110 Amplifier Schematic
Contents: (Schematic).
Note: 15 Watt ($15)
Spectra 110A Amplifier Schematic
Contents: (Schematic).
Note: 15 Watt ($15)
Spectra 112 Amplifier Schematic
Contents: Schematics, Product Picture / Illustration, Specifications (Dated 1972) ($15)
Spectra 112A Amplifier Schematic
Contents: Schematics.
Note: 15 Watt ($15)
Spectra 120 Amplifier Schematic
Contents: (Schematic).
Note: 30 Watt ($15)
Spectra 120-T Tube Amplifier Schematic
Contents: Schematics, Product Picture / Illustration, Introduction / Features, Specifications (Dated 1983) ($15)
Spectra 122 Amplifier Schematic
Contents: (Schematic).
Note: 30 Watt ($15)
Spectra 122A Amplifier w/Overdrive Schematic
Contents: Schematics.
Note: 30 Watt ($15)
Spectra 125 Guitar Amplifier Schematic
Contents: Schematics, Semiconductor Generic Reference Numbers.
Note: 50/85 Watt ($15)
Spectra 125A Amplifier W/Overdrive Schematic
Contents: (Schematic).
Note: 75 Watt ($15)
Spectra 150 Guitar Amplifier Schematic
Contents: (Schematic).
Note: 50/85 Watt ($15)
Spectra 180A Guitar Amplifier Schematic
Contents: (Schematic).
Note: 130 Watt ($15)
Spectra 210 Guitar Amplifier Schematic
Contents: (Schematic).
Note: 85 Watt ($15)
Spectra 210A Guitar Amplifier Schematic
Contents: (Schematic).
Note: 85 Watt ($15)
Spectra 212-T Tube Amplifier Schematic
Contents: Schematics, Product Picture / Illustration, Introduction / Features, Specifications (Dated 1983) ($15)
Spectra 225 Guitar Amplifier Schematic
Contents: Schematics.
Note: 160 Watts, Schematic quality is very poor with values hard to read. ($15)
Spectra 225A Guitar Amplifier Schematic
Contents: Schematics.
Note: 160 Watt (Dated 1985) ($15)
Spectra 30-T Tube Amplifier Schematic
Contents: Schematics, Product Picture / Illustration, Introduction / Features, Specifications (Dated 1983) ($15)
Spectra 310-B Bass Amplifier Schematic
Contents: (Schematic).
Note: 35 Watt ($15)
Spectra 312-B Bass Amplifier Schematic
Contents: (Schematic).
Note: 50/85 Watt ($15)
Spectra 315-B Bass Amplifier Schematic
Contents: (Schematic).
Note: 130/160 Watt ($15)
Spectra 410 Amplifier Schematic
Contents: (Schematic).
Note: 130 Watt ($15)
Spectra 515S Steel Guitar Amplifier Schematic
Contents: (Schematic).
Note: 150watt ($15)
Spectra 60-T Tube Amplifier Schematic
Contents: Schematics, Product Picture / Illustration, Introduction / Features, Specifications (Dated 1983) ($15)
Spectra 80 Amplifier Schematic
Contents: (Schematic).
Note: 10 Watt ($15)
Spectra 80A Amplifier W/Overdrive Schematic
Contents: (Schematic).
Note: 10 Watt ($15)
Spectra H120-T Tube Head Schematic
Contents: Schematics, Product Picture / Illustration, Introduction / Features, Specifications (Dated 1983) ($15)
Spectra H-160 Guitar Head Schematic
Contents: Schematics.
Note: 160 Watts ($15)
Spectra H-160A Guitar Head Schematic
Contents: (Schematic).
Note: 160 Watts ($15)
Spectra H-160B Bass Head Schematic
Contents: Schematics, Semiconductor Generic Reference Numbers.
Note: 160 Watts (two power amp versions) (Dated 1985) ($15)
Spectra H-162 Guitar Head Schematic
Contents: (Schematic).
Note: 160 Watts ($15)
Spectra H-162A Guitar Head Schematic
Contents: (Schematic).
Note: 160 Watts ($15)
Spectra H60-T Tube Head Schematic
Contents: Schematics, Product Picture / Illustration, Introduction / Features, Specifications (Dated 1983) ($15)
Spectra H-85 Guitar Head Schematic
Contents: (Schematic).
Note: 85 Watts ($15)
Spectra H-85A Guitar Head Schematic
Contents: (Schematic).
Note: 85 Watts ($15)
Spectra H-85B Bass Head Schematic
Contents: (Schematic).
Note: 85 Watts ($15)
Spectra PM-400 PA Mixer-Amplifier Schematic
Contents: Schematics, Our TechTips.
Note: Includes two different power amp versions. (Dated 1982) ($20)
Spectra PM-400A PA Mixer-Amplifier Schematic
Contents: (Schematic) ($20)
Spectra PM-600 PA Mixer-Amplifier Schematic
Contents: Schematics.
Note: Includes two different power amp versions. ($20)
Spectra PM-600A PA Mixer-Amplifier Schematic
Contents: Schematics ($20)
Spectra PM-800A PA Mixer-Amplifier Schematic
Contents: Schematics ($20)
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Spectra Schematics, Service Manuals and Owners Manuals Archive