Sony PS 2700 (1976–1979)

At 8kg, it settles on the shelf like something built to last. It is solid, unshowy, and ready to play every side of your stack.

Overview

The Sony PS-2700 isn't flashy, and it wasn't meant to be. Released between 1976 and 1979, this full-automatic turntable arrived when Sony, Technics, and Pioneer were all refining home audio with precision and reliability. It was priced at ¥37,800 around 1977 - roughly $360 at the time - and aimed at mid-tier buyers who wanted convenience without giving up too much performance. Owners report it was never a flagship, but it carried enough of Sony's DNA to earn a quiet reputation for consistency.

It's a complete system, not just a plinth with a motor and arm. The 30 cm aluminum die-cast platter provides inertia for stable rotation. A synchronous motor drives it through a double-side polished urethane belt, Sony's own design, reportedly engineered to minimize vibration. The belt drive isn't exotic, but it was well executed for its class. Wow and flutter is 0.06% WRMS, a solid figure for a full-auto player of this era. Signal-to-noise ratio is 63dB (DIN-B), which is about what you'd expect from a midrange model relying on MM cartridge output and basic internal shielding.

The tonearm is a static balanced S-shaped design, 300mm in total length with an effective length of 216.5mm and a 16.5mm overhang. That geometry suggests careful alignment out of the box. It uses a pivot bearing for responsiveness, damped at the support to resist external vibrations. One notable touch is the "inside four scan cellar," a mechanism meant to counteract inner groove distortion by compensating for tracking forces as the stylus moves inward. Whether it delivers in practice depends on setup. The intent was to address a known limitation of automatic arms.

The PS-2700 shipped with the SH-135 headshell and the VL-15G MM cartridge, so it arrived ready to play. The VL-15G has a 0.6 mil diamond stylus, a frequency response of 10 Hz to 30 kHz, and an output of 4 mV at 5 cm/s (1 kHz). It's designed for a 50kΩ to 100kΩ load, typical for MM stages of the period. Optimum tracking force runs between 1.2g and 2.5g, with 1.7g recommended, adjustable via a counterweight calibrated from 0 to 3g. The headshell weighs 7.5g, and the tonearm supports cartridges from 4g to 10g when using the supplied shell, which leaves some room for upgrades.

Power draw is modest at just 8W at 100 VAC, 50/60Hz. The chassis measures 445mm wide, 370mm deep, and 160mm tall, with a total weight of 8kg. Accessories include a 45 rpm adapter, a tracking error confirmation gauge, a cartridge spacer, and a driver for adjusting needle position. A removable acrylic dust cover comes standard, along with a stand for storing a replacement cartridge or headshell, handy for anyone who wants to swap styli or try different setups.

The PS-2700 doesn't appear in contemporary reviews or marketing deep dives. It wasn't positioned as a high-end contender like the PS-X75 or the PS-8750, both of which shared its "Legendary Products" billing in Sony's retrospective materials. It sat in a pragmatic middle ground: fully automatic, reliable, and self-contained. Collectors note it lacks the exotic materials or advanced suspension systems of upper-tier decks, but it was never meant to compete there.

Specifications

Key Features

Full Auto Mechanism with Tone Arm Protection

The PS-2700 is a full-automatic turntable. It lowers the arm, starts playback, lifts at the end, and returns to rest without user intervention. What sets it apart from budget mechanisms is a protection system for the tone arm. It isn't a simple spring-loaded return. It's designed to prevent damage during accidental bumps or power interruptions. Owners who've used it daily report the mechanism feels deliberate, not flimsy, with a smooth arc of motion that suggests careful damping.

Double-Side Polished Urethane Belt

Sony didn't slap on just any belt. The double-side polished urethane drive belt was developed specifically for their turntable line, aiming to reduce micro-vibrations and maintain consistent tension. Belts degrade over time, and "needs belt" is a common listing note. Replacements are available, and the design allows easy access. When fresh, the belt contributes to the low wow and flutter figure, helping the platter hold steady speed at both 33⅓ and 45 rpm.

Pivot Bearing with Damped Support

The tonearm's pivot bearing is built for sensitivity, minimizing friction so the stylus can track modulations accurately. Sony also added a damper at the support section, which isolates the arm from cabinet-born vibrations. That kind of mechanical decoupling was more common in higher-end decks, so its presence here suggests Sony put real engineering effort into it, even at this price point.

Inside Four Scan Cellar for Inner Groove Compensation

As records near the center label, tracking distortion increases due to higher modulation density and reduced linear velocity. The "inside four scan cellar" is Sony's answer, a mechanical compensation system that adjusts for inward forces acting on the stylus. It doesn't eliminate inner groove issues, but it mitigates them. Whether it's perceptible in listening tests isn't documented.

VL-15G Cartridge with Height Adjustment

The factory-mounted VL-15G isn't a high-output monster, but it's well matched to the deck. With a 0.6 mil elliptical diamond tip and a frequency range reaching 30 kHz, it can retrieve detail from well-cut pressings. The height adjustment mechanism is rare in bundled cartridges. It lets users fine-tune vertical tracking angle (VTA) without shimming the entire deck. The package also includes a special insulator designed for high vibration absorption.

Removable Acrylic Dust Cover and Shell Stand

The dust cover isn’t just functional; it’s removable, making cleaning and maintenance easier. And the inclusion of a replacement shell stand—mounted on the rear or side, depending on configuration—hints at Sony’s expectation that users might want to experiment. It’s not a modder’s dream, but it acknowledges that some owners might want to swap cartridges or use different headshells within the 4g–10g window.

Collectibility & Value

Market prices vary widely. Refurbished units have sold for $250 to $360, while untested or non-working examples go for as little as $50 to $100. One Reddit user noted they "go for around 50-100 bucks," suggesting many are treated as project decks. Common issues include worn belts and platter spindle misalignment, and "the spindle / platter seems to sit too low" is a recurring complaint in user groups. Maintenance often involves cleaning, relubricating stuck parts, and replacing the belt. A service manual is available through third-party sites like elektrotanya.com and manualslib.com, and original paper versions occasionally appear on eBay.

The PS-2700 has quietly gained attention among budget-conscious vinyl enthusiasts. It's not rare, nor especially revered, but it's seen as a solid starting point, especially when refurbished.

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