Pioneer SA 700 (1970–1971)
A solid-state integrated stereo amplifier from Pioneer’s early 1970s “Famous Series,” noted for its build quality and warm phono performance.
Overview
The Pioneer SA-700 is a solid-state integrated stereo amplifier produced from 1970 to 1971. Part of Pioneer’s “Famous Series,” it was designed to deliver high-fidelity audio performance during the early era of stereo home audio. The unit features a brushed aluminum front panel with original rosewood side panels, contributing to its classic 1970s aesthetic. It includes two phono inputs and can drive two sets of speakers, making it a versatile choice for period stereo setups. A corresponding tuner model, the Pioneer TX-700, was released alongside it, suggesting a coordinated component system.
Specifications
| Power output | 27 watts per channel into 8Ω |
| Distortion | under 0.5% (IHF music power) |
| Power consumption | 190 VA (max) |
| Dimensions | 370 x 118 x 319 mm (WxHxD) |
| Weight | 8 kg |
| Inputs | 2 phono inputs |
| Outputs | 2 sets of speakers |
Design
The amplifier features a brushed aluminum front panel and original rosewood side panels, combining industrial precision with warm, natural wood aesthetics typical of early 1970s high-end audio gear.
Market
The Pioneer SA-700 had an original price of approximately $200 USD or 893 DM. Today, serviced units sell for up to C $429.07, while used examples range from $180 to $213 depending on condition. A speaker terminal upgrade kit is available for C $38.75, and service manuals for the SA-700F model are accessible online. Refurbishment guides note the importance of replacing specific capacitors (C1, C2, C8) on the control amp board to restore optimal performance.
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