Little Bear Vacumn Tube Mini Phono Stage RIAA MM Phonograph Preamp & HiFi Tube Pre-Amplifier (Silver) from Little Bear

Price: $59.00
Product prices and availability are accurate as of 2017-08-03 04:33:03 CDT and are subject to change. Any price and availability information displayed on http://www.amazon.com/ at the time of purchase will apply to the purchase of this product.
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Product Description

We are happy to offer the excellent Little Bear Vacumn Tube Mini Phono Stage RIAA MM Phonograph Preamp & HiFi Tube Pre-Amplifier (Silver).

With so many on offer these days, it is wise to have a name you can recognise. The Little Bear Vacumn Tube Mini Phono Stage RIAA MM Phonograph Preamp & HiFi Tube Pre-Amplifier (Silver) is certainly that and will be a superb purchase.

For this reduced price, the Little Bear Vacumn Tube Mini Phono Stage RIAA MM Phonograph Preamp & HiFi Tube Pre-Amplifier (Silver) comes highly recommended and is a regular choice amongst most people. Little Bear have provided some nice touches and this equals good value for money.

Manufacturer Description

Notice:

As a phono preamp, it is suited for MM turntables only. Do not support MC turntables.

As an AUX preamp, it is suited for devices like CD, DAC, PC, cellphone.

Parameters:

  1. RIAA phono part:
    • RIAA freq response 20hz-20kHz +/- 0.5dB, S / N ratio> 85dB
    • THD <0.05%, input sensitivity 3.0mV, gain 40dB
    • Nominal / max output 300mV / 1.8V
    • Output impedance 200 ohms, input 47k ohm / 220 pF
  2. AUX part:
    • Input voltage: AC12 ~ 18V
    • Frequency response: 20 HZ - 20 KHZ
    • Input sensitivity 300 mv
    • SNR: 96 db
    • Total harmonic distortion <3% (1 KHZ)
    • Power range output: 0.2 W
    • Output impedance: 100K
    • Input impedance: 50K

Chassis size:

80×116×28mm

Net weight:

0.24Kg (0.55Kg with package)

Package includes:

  • 1 x preamplifier
  • 1 x power supply
  • 2 x 6J1 tubes

What's more:

  • Please do not use the BACKUP tube(with a letter "B") when you start the device for the first time.
  • It will be better if its GND jack can be really connected to the ground, which can decrease the background noise to a very low level.
  • For MM turntables, please check whether your MM cartridge is the old version. If so. we suggest you to upgrade it as a new version one will bring much better sound.
  • Please make sure that your turntable has a PHONO output. A LINE OUT turntable has a built-in preamp and it won't work well with T7.
  • Please keep T7 away from devices that can transfer signal like cellphones and routers.
  • Do not connect T7 to any inferior Bluetooth digital amplifiers except Class T digital amplifiers, since all Class D amplifiers have very loud background noise.

Product Features

This product can be used as a MM Turntable Preamp or a HiFi Tube Pre-Amplifier This product can provide high fidelity and warm sound beyond your expectation Its tube can be directly replaced with tubes like 5654, 6AK5, EF95 .etc Its mini size makes it more portable and be suited for a variety of scenarios. Its alluminum body makes it strong and elegant.Now according to customer needs, we add the Gain control switch on the PCB, you can switch it by yourself.

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