Get better quality playback from your favorite vinyl records with the silver Pro-Ject Tube Box S2, a high-quality phono preamplifier with two ECC83 tubes that provides a full and relaxed sound with a blossoming midrange. The precise RIAA EQ ensures accurate sound reproduction. The Tube Box S2 works well with most MM and MC cartridges and offers several gain, loading, and capacitance settings.

The rear panel provides a stereo RCA phono turntable input and a stereo RCA line-level output, while the font panel offers six gain selections and a subsonic filter that provides an 18 dB/oct roll off at 20 Hz. The dual-layered aluminum/steel enclosure shields the circuitry from vibration and electromagnetic interference. The Tube Box S2 includes a power adapter.

Fully Discrete Circuitry (No Op-Amps)    Two ECC83 Tubes (Replaceable)    Suitable for MM and MC Cartridges    Precision RIAA EQ (Passive/Active)    Subsonic Filter Button and Gain Control    FET Input Stage for Ultralow Noise    Dual Mono for Better Channel Separation    Audiophile Components Used Though Out    Protection from Vibration & EMI    Includes Power Adapter

• Suitable for MM and MC cartridges
• Precise RIAA equalization in two parts, passive/active
• Fully discrete circuit design without Op-Amps
• Two ECC83 tubes (replaceable)
• Front-sided Subsonic filter button
• Front-sided Gain control
• Ultralow noise circuitry with FET input stage
• Dual mono circuitry for optimized channel separation
• Polystyrene capacitors used where possible
• Gold-plated RCA inputs and outputs
• External power adapter and multiple internal power supplies
• Well-filtrated high-voltage anode power supply
• Sandwich aluminum/metal casing protects from vibrations and electromagnetic interference
• Handmade in Europe

Related Questions and Answers

Q: 1. will this work on the hero 5 aswell?

A: No, the Hero 5 does not have the pin connector on the rear like the 4.

Q: 2. Will the Kopul be recognized as an audio output device on my Windows 7 laptop?

A: Yes, the Kopul USB to Audio Direct Box will be recognized as an audio output device on a laptop computer that is running Windows 7.

Q: 3. Does the SyncBac ensure frame accurate (jam) sync between multiple GoPros, i.e: if this was used for 360-video rigs would all camera shutters fire at the same time?

A: From the manufacturer. The SyncBac PRO enables frame accurate timecode to be embedded directly in the camera mp4 media. The SyncBac PRO does not 'genlock' the cameras in an array however, so the shutters will not be exactly firing at the same time.We have worked with Kolor's AVP software and the have added a really neat 'auto sync to timecode' mode for the camera media clips before the stitch. This feature is on v3.0 onwards. It works really well with fast results & no need to visually ID each take or clap and audio cue for each take.The other real workflow benefit is that using the pulse unit as the master 'mini base station' you can control and configure all the cameras in the rig from our free BLINK hub app - turn ON/OFF, START/STOP, set all resolutions and modes, monitor battery status and SD card status.

Q: 4. What is the wattage of the speakers!? Nowhere can I find the answer

A: 40W

Q: 5. is the 'satin walnut' finish real wood veneer?

A: The Pro-Ject Audio Systems Debut Carbon EVO Manual Three-Speed Turntable (Satin Walnut) BH #PRDCRBETSWAL is a solid MDF plinth.

Q: 6. What long range wireless RF is recommended?

A: Timecode Systems :pulse Multi-Functional Timecode & Metadata Hub & Device Control CenterB&H # TITCBPULSEFCTimecode Systems Mini TRX+Timecode, Genlock, and Word Clock Generator with RF TransceiverB&H # TITCB05P

Q: 7. What cables/connectors/adapters are needed to use this with the Hero4?

A: No cables are needed because the Timecode Systems SyncBac PRO Timecode Sync System for GoPro HERO4 attaches to the back of the GoPro HERO4.

Q: 8. does this come with a remote control?

A: Yes. It sure does. In the Box: Polk Audio Signa S2 2.1-Channel Soundbar System Remote Control AAA Battery 5' HDMI Cable 5' Optical Cable 2 x Spacers Soundbar Power Cord Subwoofer Power Cord Limited 1-Year Warranty on Electronics Limited 2-Year Warranty on Drivers

Q: 9. Does this unit have bluetooth on/off switch?

A: According to page 02 in the manual for the Pro-Ject VT-E BT R, (17) is the bluetooth on/off switch. https://www.bhphotovideo.com/lit_files/778200.pdf

Q: 10. Does the SYNCBAC PRO's built-in battery also feed power to the GoPro?

A: Unfortunately no. The 12 hour power supply will remain within the Timecode system.