A die-cast, high-inertia aluminum platter is driven by a high-torque DC motor via a durable rubber flat-belt, giving immensely stable playback at 33-⅓, 45 and 78 rpm speeds.
A precisely-machined stainless steel spindle and durable brass bearing maintain accurate rotational speed, thanks to reduced friction.
The TN-400BT-X is available in natural varnished walnut veneer finish with laser-engraved TEAC logo.
The TN-400BT-X has an onboard Phono EQ amplifier that supports MM-type cartridges, allowing the deck to be connected to conventional amplifiers/micro systems that lack a dedicated turntable input. The Phono EQ amplifier employs a hi-fi quality NJM8080 op-amp chip (designed by JRC) which amplifies the tiny audio signal from the stylus with the minimum of distortion.
The S-shaped, static-balanced aluminum tone-arm is equipped with a counterweight and anti-skating mechanism that allow an exact setting of balance as well as tracking pressure, ensuring accurate tracking during playback. A tone-arm lifter is also fitted for smooth lowering of the tone-arm onto records.
The tone-arm takes universal-type headshells so users can change cartridges with relative ease. In order to reduce signal losses between the tone-arm and the headshell, gold-plated contact points are employed, to help deliver an uncorrupted audio signal.
The TN-400BT-X's Bluetooth® wireless transmission system supports the higher quality Qualcomm® aptX™ Adaptive codecs, as well as the conventional SBC codec. This means that even if users don't have a hi-fi system, then can still enjoy truly high-quality vinyl replay via Bluetooth®-equipped headphones or speakers. Connecting the TN-400BT-X to Bluetooth® headphones or speakers is achieved very simply, at the touch of a button. A single-function pairing key and an associated LED indicator provide simple and clear confirmation of the connection status.
The TN-400BT-X brings elegance to the process of playing a record. The machined aluminum operation knobs ooze quality while the aluminum feet, attached to high-density MDF chassis via shock-absorbing rubber, provide a high resistance to feedback.
The deck comes with an excellent, all-purpose MM cartridge, employing a lightweight aluminum cantilever, which helps deliver an accurate, highly musical standard of playback.
The deck comes with an excellent, all-purpose MM cartridge, employing a lightweight aluminum cantilever, which helps deliver an accurate, highly musical standard of playback.
Features at a glance
- Robust high-density MDF plinth provides both vibration isolation and elegance
- Available in a selection of contemporary matt finishes, or a natural walnut veneer
- 3-speed belt-drive mechanism with aluminum die-cast platter (33-⅓, 45, 78 rpm)
- Low-resistance spindle for stable rotational speed
- Static-balanced S-shaped tone-arm with universal-type headshell
- Pre-installed MM-type AT95E cartridge from audio-technica
- Built-in Phono EQ Amplifier
- High-quality Bluetooth® Qualcomm® aptX™ and Qualcomm® aptX™ Adaptive wireless audio transmission
- Floating-construction using decoupled feet provides high feedback resistance
- Machined aluminum operation knobs and feet
- Gold-plated RCA jacks (for LINE/PHONO output) and tone-arm contacts
- GND terminal on rear panel
- RCA audio cable with GND wiring included
Spec description
| Turntable section | |
| Type | Belt Drive |
| Motor | DC Motor |
| Rotation Speeds | 33-⅓, 45, 78 rpm |
| Wow-and-Flutters | 0.2% |
| S/N Ratio | more than 67dB (A-weighted) 60dB (unweighted, 20kHz, LPF) |
| Turntable (Platter) | |
| Material | Aluminum Die-cast |
| Diameter | 30cm |
| Tone-arm section | |
| Type | S-shaped, Static-balanced |
| Effective Length | 223mm |
| Needle Pressure Range | 0g to 5g |
| Compatible Cartridge Weight | 4g to 8g 14g to 18g (including Head-shell) |
| Head-shell and Cartridge sections | |
| Model of Cartridge | audio-technica AT95E |
| Type of Cartridge | MM-type (VM-type) |
| Frequency Response | 20Hz to 20,000Hz |
| Output Voltage | 3.5mV (1kHz, 5cm/sec.) |
| Channel Separation | 20dB (1kHz) |
| Output Balance | 2.0 dB (1kHz) |
| Needle Pressure | 1.5g to 2.5g (appropriate value: 2.0g) |
| Needle Life | approx. 300 hours (depends on conditions) |
| Coil Impedance | 2.8kohms (1kHz) |
| DC Resistance | 410ohms |
| Loading Resistance | 47kohms |
| Loading Capacity | 100 to 200pF |
| Coil Inductance | 400mH (1kHz) |
| Static Compliance | 20 × 10-6cm/dyne |
| Dynamic Compliance | 6.5 × 10-6cm/dyne (100Hz) |
| Needle Shape | Joint-oval 0.3 × 0.7mil |
| Cantilever | Aluminum Pipe |
| Vertical Tracking Degree | 20 degrees |
| Overall Dimensions | 17.0(W) × 17.2(H) × 30.5(D) mm |
| Weight | 5.7 g |
| Head-shell Weight | 10g (including nuts, screws, and wires) |
| Analog Output section | |
| Connectors | RCA jack × 1 pair (Gold-plated) |
| Output Voltage | |
| PHONO | 3.5mV +/-3dB |
| LINE | 155mV (-16dBV) |
| Bluetooth® section | |
| Bluetooth version | 5.2 (DUAL MODE) |
| Profile | A2DP |
| Codecs | SBC, Qualcomm® aptX™ audio, Qualcomm® aptX™ Adaptive |
| Operation Power | |
| AC Adapter Input | AC 100 - 240V, 50/60Hz |
| AC Adapter Output | DC 12V 500mA |
| Power Consumption | 1.5W or less |
| Standby Power | 0.5W or less |
| Dimensions (including protrusions) | 420(W) × 117(H) × 356(D) mm / 16.5"(W) × 4.6"(H) × 14.0"(D) |
| Weight | 4.9kg / 10.8lbs |
| Operating temperature range | 5°C to 35°C |
| Included Accessories | Felt Mat, EP Adapter, Counter Weight, Headshell (audio-technica AT95E installed), Platter, Dust Cover, Dust Cover Hinges × 2, RCA Audio Cable with GND wiring, AC Adapter (GPE053A-V120050-Z), Owner's Manual (including Warranty Card) |
