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Jeff Rowland Synergy

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Record Mart HIFI

Jeff Rowland Synergy Series 2 Preamplifier w/Separate Power Supply Record Mart HIFI $2,995 Jan 4, 2026

ULTIMATE AUDIO ELITE

Jeff Rowland Synergy I ULTIMATE AUDIO ELITE €1,600 Aug 24, 2025

Canuck Audio Mart

Jeff Rowland (JRDG) Synergy Preamp Canuck Audio Mart CA$2,900 3% Dec 6, 2024

Ajasom.net

Jeff Rowland Synergy I Ajasom.net €1,900 17% Oct 24, 2024

Ajasom.net

Jeff Rowland Synergy Ajasom.net €1,400 Sep 1, 2023

Yahoo Auctions

Jeff Rowland Synergy Manitou Edition catalog Jeff Roland tube 5793 Yahoo Auctions Auction bid
¥700 Apr 16, 2021

Resources

• review Magazine review with measurements (in English) » stereophile.com
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