Monarchy SP-70 Pro Monoblock Amp - $800 (Spanaway)

Monarchy SP-70 Pro Monoblock Amp 1 thumbnail

condition: good

make / manufacturer: Monarchy Audio

model name / number: SP-70 Pro

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Here are a pair of monoblocks from Monarchy out of San Francisco. Zero Feedback, Class A. They sound terrific; they sound best though the balanced connections and will produce up to 140w @ 4ohm / 70w @ 8ohm as monos. You can bi-wire with these.

Full disclosure, the amps operate great, one flaw is the lighted switch for on/off are at the end of life.
Not interested in low-ball offers. Please inquire with any questions about them, except if they are available. They are until I take the ad down.
Thanks.

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post id: 7952387616

posted: 2026-08-08 13:54

updated: 2026-10-04 07:08

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Monarchy SP-70 Pro Monoblock Amp - electronics - by owner - sale -...

Here are a pair of monoblocks from Monarchy out of San Francisco. Zero Feedback, Class A. They sound terrific; they sound best though the balanced connections and will produce up to 140w @ 4ohm /...