Pro-Ject - Tube Box S2 - Phono Preamplifier Silver
The Tube Box S2 is the very first Pro-Ject product to feature a fully discrete circuit design that eschews the use of any OpAmps. It's also is the first product to come with replaceable tubes for tube rolling and sound-shaping. This offers an array of options to choose from and lets you alter the sound signature to your preference. Tube Box S2 offers a full, relaxed, laid back sound with lush mids, just like you would expect from any high quality tube phono pre-amplifier. It offers support for both MM and MC cartridges and comes with many gain settings that are adjustable on the front panel. Five variable input impedance settings are available to adjust to any MM cartridge, the 47k ohms input impedance setting is fixed and suited for high output MC cartridges. The aluminium/metal casing protects against vibrations and electromagnetic interference to ensure the best possible sound.
The Tube Box S2 is the very first Pro-Ject product to feature a fully discrete circuit design that eschews the use of any OpAmps. It's also is the first product to come with replaceable tubes for tube rolling and sound-shaping. This offers an array of options to choose from and lets you alter the sound signature to your preference. Tube Box S2 offers a full, relaxed, laid back sound with lush mids, just like you would expect from any high quality tube phono pre-amplifier. It offers support for both MM and MC cartridges and comes with many gain settings that are adjustable on the front panel. Five variable input impedance settings are available to adjust to any MM cartridge, the 47k ohms input impedance setting is fixed and suited for high output MC cartridges. The aluminium/metal casing protects against vibrations and electromagnetic interference to ensure the best possible sound.
The Tube Box S2 is the very first Pro-Ject product to feature a fully discrete circuit design that eschews the use of any OpAmps. It's also is the first product to come with replaceable tubes for tube rolling and sound-shaping. This offers an array of options to choose from and lets you alter the sound signature to your preference. Tube Box S2 offers a full, relaxed, laid back sound with lush mids, just like you would expect from any high quality tube phono pre-amplifier. It offers support for both MM and MC cartridges and comes with many gain settings that are adjustable on the front panel. Five variable input impedance settings are available to adjust to any MM cartridge, the 47k ohms input impedance setting is fixed and suited for high output MC cartridges. The aluminium/metal casing protects against vibrations and electromagnetic interference to ensure the best possible sound.
The Tube Box S2 is the very first Pro-Ject product to feature a fully discrete circuit design that eschews the use of any OpAmps. It's also is the first product to come with replaceable tubes for tube rolling and sound-shaping. This offers an array of options to choose from and lets you alter the sound signature to your preference. Tube Box S2 offers a full, relaxed, laid back sound with lush mids, just like you would expect from any high quality tube phono pre-amplifier. It offers support for both MM and MC cartridges and comes with many gain settings that are adjustable on the front panel. Five variable input impedance settings are available to adjust to any MM cartridge, the 47k ohms input impedance setting is fixed and suited for high output MC cartridges. The aluminium/metal casing protects against vibrations and electromagnetic interference to ensure the best possible sound.
in 30 offers
The lowest price for Pro-Ject - Tube Box S2 - Phono Preamplifier Silver right now is $678.00 at Ubuy Australia, compared across 27 retailers.
The all-time low was $539.00 on 2 Sept 2026 — today's price is 26% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 6 Sept 2026.
Last updated at 06/09/2026 19:10:53
Pro-Ject Tube Box S - Black
Delivery between 11–15 Sept $35.88
Pro-Ject Tube Box S2 black - Phono Preamp for Turntable, MM/MC, Adjustable Impedance, Tubes
Delivery $112.77
Pro-Ject Tube Box S2 Phono Preamplifier - Silver
Pro-Ject Tube Box S2 Phono Preamplifier - Black
Pro-Ject | Tube Box S2 Phono Preamplifier | Melbourne Hi Fi Silver
Free delivery between 10–18 Sept
Pro-Ject Tube Box S2 Phono Pre-amplifier Black
Free delivery
Pro-Ject Tube Box S2 Phono Pre-amplifier Silver
Free delivery
Pro-Ject Tube Box S2 Silver
Free delivery
Pro-Ject Tube Box S2 Phono Preamplifier, Black
Free delivery between 13–20 Sept
Pro-Ject Tube Box S2 Phono Pre-amplifier Silver
Free delivery
| Variant | |
| color | Silver |
Pro-Ject Tube Box S - Black
Delivery between 11–15 Sept $35.88
Pro-Ject Tube Box S2 black - Phono Preamp for Turntable, MM/MC, Adjustable Impedance, Tubes
Delivery $112.77
Pro-Ject Tube Box S2 Phono Preamplifier - Silver
Pro-Ject Tube Box S2 Phono Preamplifier - Black
Pro-Ject | Tube Box S2 Phono Preamplifier | Melbourne Hi Fi Silver
Free delivery between 10–18 Sept
| Variant | |
| color | Silver |
