Tannoy TA1400

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Tannoy TA1400

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  • Tannoy TA1400
  • The TA1400 professional power amplifier is a compact, versatile and exceptionally robust design delivering 1050W per channel into 2 Ohms.
  • Using conventional toroid iron transformers, the design achieves compact dimensions of 325mm (13.00") deep and 2 rack units high by utilizing the latest semiconductor technology, together with a sophisticated copper cooling system.
  • The sonic performance inherent in all Tannoy professional products, allied to comprehensive features, ensure these amplifiers are ideally suited to all situations from fixed installations to cost-effective live sound systems.
  • Hum fields from conventional toroidal and C-core types of iron transformers have always been a cause of problems in power amplifier racks. They very often interfere with more sensitive circuits in, for example, equalizers and active crossovers.
  • Pioneering work on the EMC field means these amplifiers incorporate a sandwich construction of different iron materials to minimise the magnetic hum field.


  • A sophisticated copper cooler system has been developed to decrease the chip temperature and maintain an even temperature between output devices. This design, together with the latest semiconductor technology, has allowed the creation of a very compact and powerful output unit with increased current capacity.To meet the demands for a flexible gain structure in the system a multiple position gain switch is provided, allowing selection from among all industry standard settings provided - 20, 23, 26, 29, 32, 35, 38 and 41dB.
  • The most effective temperature reduction in an amplifier is achieved by front to back cooling. To avoid simply stuffing the amplifier and rack with dust, a removable dust filter clip has been placed on the front panel for easy cleaning.
  • With the Neutrik Combo-jack the amplifier allows use of both the professional XLR standard and the semi-pro TRS phono-jacks. For fixed installation, provision of the three pin Phoenix terminal block allows for a high quality, simple and cost effective connection.
  • To make trouble shooting the cabling and system easier, the LEDs located on the front panel indicate short circuit, high temperature or high frequency overload protection circuit activation, while the clip indicator denotes the presence of severe clipping. The signal present lamp illuminates at -40dB below full output level.
  • Toroidal transformers require a huge amount of start up current to build a magnetic flux when the amplifier is switched on so, to minimise the risk of blowing the mains supply fuse, a soft start circuit has been incorporated.


  • PERFORMANCE
  • Max Output (EIA at 1kHz and 1% THD)
    8 Ohms per channel 425W
    4 Ohms per channel 700W
    2 Ohms per channel 1050W
    8 Ohms bridged 1400W
    4 Ohms bridged 2100W
  • Distortion (THD 20Hz - 20kHz @ 1ohm to full power) 0.07%
  • Hum and Noise (Below rated power) -105dBA
  • Output impedance 30mOhm
  • Slew Rate 45V/µs
  • INPUTS
  • Gain selectable 20, 23, 26, 29, 32, 35, 38, 41
  • Impedance 10kOhm
  • FRONT PANEL
  • Gain controls 31 position
  • INDICATORS
  • protect yes
  • clip yes
  • signal present -40dB
  • REAR PANEL
  • Input connectors Neutrik Combo+ and 3 pin Phoenix
  • Clip limiters On/Off each channel
  • POWER
  • Operation voltage 150-260V
  • 115 V option Yes
  • Full output power 230 V
  • Min. start voltage 180 V
  • Soft Start Yes
  • Peak in-rush current 20A
  • DIMENSIONS
  • Size 2U 483mm (19") x 88mm (3.5") x 325mm (12.8")
  • Weight 18kg (39lbs 9oz)


  • Our credit scheme is refered to as "Buy Now Pay Later"
  • A 10% deposit is required. This will be taken after you have completed and
    submitted the credit form
  • Payment for the deposit can be paid by Credit/Debit Card, PayPal or cheque
  • We will not fully process your deposit until your credit application has been successful
  • Any item or combination of items over £250.00 are eligible for this credit scheme
  • The deferred period before payment is due is 9 months
  • Provided you pay the final balance plus a processing fee of £29.00 before the 9 month Buy Now Pay Later period expires, you will pay no further charges or interest
  • If payment is not paid within the 9 month period, the due balance will automatically roll into a 36 month interest bearing credit agreement with an APR of 32.4%
  • To take advantge of this scheme, you will have the option to "Apply For Credit" at the checkout stage of the transaction
  • Complete the on-line form and our credit provider "Creation Consumer Finance" will process the agreement
  • If your application is successful, we will post you an agreement that requires your signature
  • On receipt of the signed agreement, we will despatch your order
  • Orders can ONLY be dispatched to your home address (the one used for the agreement)
  • Credit is only available to persons aged 22 years or over and is subject to status and conditions
  • Written details are available on request
  • Terms and Conditions  will be supplied with your agreement




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