Pro-Ject Audio Tube Box vs Pro-Ject: Phono Box S3 B

Every tracked fact about the two, side by side - prices, history lows, ratings. No verdict: which one to buy is the visitor's decision, always.

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Pro-Ject Audio Tube Box S2 Amplifier Pro-Ject Out of stock at every tracked store Lowest on record ₹499 on Thursday, 5th Nov, 2026 Full prices & history

Pro-Ject: Phono Box S3 B Balanced Phono Preamp - Silver Pro-Ject Out of stock at every tracked store Lowest on record ₹499 on Thursday, 5th Nov, 2026 Full prices & history

What is being compared

Both sides are DACs / headphone amplifiers. The rows below are the facts each store publishes for this shelf - converter chip, output power, inputs, balanced output and digital formats. A dash means the listing does not state that spec.

Spec Pro-Ject Audio Tube Pro-Ject: Phono Box S3

Balanced output — Balanced output

Type Amplifier Phono stage

Price over the last 30 days

Daily lowest price across every tracked store, from the site's own price history. The line is one product's own range - the two cards are not drawn to a shared scale.

Pro-Ject Audio Tube Box S2 Amplifier No tracked offer in stock In stock at 0 tracked stores

Pro-Ject: Phono Box S3 B Balanced Phono Preamp - Silver No tracked offer in stock In stock at 0 tracked stores

Price gap right now n/a Both sides need a tracked offer to compare.

Stores with it in stock 0 vs 0 Active stores carrying each one right now - more stores usually means easier replacement and a steadier price.

The decision, factually

Cheaper right now n/a Lowest current price across all tracked stores.

Deepest discount ever seen Pro-Ject Audio Tube Box S2 Amplifier From each product's own recorded price history.

This page reports facts and expresses no opinion on which to purchase.

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