Pro-Ject Tube Box DS3 B - Balanced Record Player Preamplifier
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Shipping Information
Orders placed before 3 PM on weekdays are shipped the same day - Free shipping on orders over 1000:- (within Sweden)
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Multiple payment options
Pay easily with Klarna, Apple Pay, Google Pay, Card, Paypal etc
Pro-Ject Tube Box DS3 B - Balanced Record Player Preamplifier
Experience the genuine analog warmth and magic with the Pro-Ject Tube Box DS3 B - a high-end dual mono phono preamplifier featuring tube technology and a fully balanced signal path. Developed in collaboration with Dr. Sykora and built with the finest components from Austrian Pro-Ject Audio Systems, this premium phono stage delivers a warm, detailed, and dynamic vinyl sound that elevates your record collection to a whole new level.
The Tube Box DS3 B is perfect for audiophiles seeking maximum musicality and noise reduction, especially in environments with significant electromagnetic interference from WiFi, Bluetooth, and household appliances.
Why choose the Pro-Ject Tube Box DS3 B tube phono preamplifier?
With its fully balanced design and high-quality E88CC/6922 tubes, it offers silky highs, rich bass, and outstanding channel separation. The unique stepless impedance adjustment and support for two turntables make it extremely flexible for both MM and MC cartridges.
Main features and benefits:
- Fully balanced signal path - mini XLR and standard XLR inputs and outputs for effective noise and interference elimination, providing cleaner and more musical reproduction
- Dual mono design - separate circuitry for left and right channels for superior channel separation and a deeper, more natural soundstage
- Continuous impedance adjustment - stepless setting from 10-1000 Ω directly on the front panel during playback - a unique feature unmatched by any other manufacturer
- Support for two turntables - connect two different cartridges simultaneously (MM or MC) with individual settings saved separately
- High-quality tubes - two E88CC/6922 tubes with low noise and minimal microphonic interference for a warm, engaging tone
- Built-in subsonic filter - 20 Hz / 18 dB per octave to reduce unwanted low-frequency disturbances
Technical specifications:
- Gain: 40-65 dB (+6 dB via XLR output)
- Input capacitance: 50 / 150 / 300 / 400 pF
- Subsonic filter: 20 Hz with 18 dB/octave
- Signal-to-noise ratio: >87 dB (A-weighted)
- RIAA equalization accuracy: ±0.5 dB (20 Hz-20 kHz)
- Inputs: 1 × 5-pin mini XLR, 1 × pair XLR, 1 × pair RCA
- Outputs: 1 × pair RCA, 1 × pair XLR
- Power supply: 18 V / 1000 mA DC (external power supply included)
Shop for over 990 SEK and we’ll ship for free!
If you order before 3 PM on weekdays, we will ship the same day, provided the item is in stock. Normal delivery time is 1-5 business days, but during high order volumes or for certain products, delivery may take longer. If any of the items you ordered are out of stock, we will notify you as soon as possible.
We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 14 days of delivery. For exchanges or purchases of a new item in connection with a return, we cover the return shipping cost. Please note, however, that there are exceptions where free return shipping does not apply, such as large and heavy items or expensive shipping relative to the item’s value. This is decided on a case-by-case basis.
What does our stock status mean?
In stock - Ships immediately the same day if ordered before 3 PM (weekdays)
3-8 days - In stock at supplier and ordered immediately
4-12 days - In stock at supplier and ordered immediately
We offer a warranty of at least 2 years on all products, and some items come with an extended warranty of up to 5 years. This way, you avoid costly insurance and can feel secure as a customer. If any issues arise during the warranty period, you are welcome to contact us, and we will resolve it quickly and smoothly.
- Versatile payment options and secure transactions. Invoice or installment payment with Klarna, card payment, etc.
- Fast deliveries: Orders received before 3 PM are shipped the same day
- Secure product delivery with reliable logistics partners (DHL & UPS)
- Price guarantee to ensure our customers get the best possible deal
- Fast & professional customer service via email and phone. (email responses within 24 hours)