What is stereo?




There are now two system of high fidelity, monophonic (monaural) and stereophonic. Monophonic is a system that starts from one microphone and is fed through a single high fidelity set. Stereophonic is a double system. Two separate microphones are placed at different sides of the orchestra and two different systems are used to keep the two signals or channels separated. Two separate speakers are used, placed on different sides of you room. Stereo is much like 3-D photography, two slightly different sound reach your ears giving you a new dimension in sound.




H.H. Scott '59





Tannoy Stirling TW

The Stirling TW is a compact high performance loudspeaker based around Tannoy's unique 10-inch ribbon wound Tulip Waveguide (TW) twin-magnet Dual Concentric driver built into a rigid high pressure die-cast frame. This loudspeaker system excels with its high sensitivity, power handling and pure musical pleasure.

The cabinet features selected walnut veneers, hand-laid cork and solid walnut edgings. A lock and key firmly hold in place the oatmeal effect cloth grille.

Acoustically and aesthetically excellent stands are available to enhance enjoyment of the Stirling TW.

Signal handling is through gold-plated terminals with captive link bi-wire/normal wiring and a hard-wired time compensated crossover network. Van den Hul wiring is used throughout. A detailed sound with precision stereo is assured. \The Stirling TW provides both low frequency (below 100 Hz) and high frequency (above 1,2 kHz) adjustment. High frequency energy tailoring is through a high current gold-plated switch block. Low frequency adjustment is by the Tannoy Variable Distributed Port System (VDPS). These features mean that the Stirling TW can offer complete enjoyment of any type of nusic in virtually any listening room.

Specifications

Power Rating: 100 watt RMS (250 watt peak)

Recommended Amplifier Power: 30 - 150 watt/channel

Sensitivity ( 2,83 V at 1 m): 93 dB

Maximum SPL: 113 dB at 1m for 100 watt RMS (117 dB at 1m for 250 watt peak)

Nominal Impedance: 8 Ω

Minimum Impedance: 5,5 Ω

Frequency Response: 35 Hz - 25 kHz , ±3 dB (port mid position)

Crossover Frequencies: 1,3 kHz

Crossover Control: ±3 dB over 1,3 kHz to 25 kHz shelving;

Crossover Type: 1st order LF; 1st order HF,

Bi-wired, hard-wired, passive, low-loss, time compensated Type 1134

Driver Type: 10-inch Dual Concentric High Compliance Type 2598

Enclosure Type: Dual variable distributet port system

Enclosure Volume: 68 litre

Dimensions (H x W x D): 700 x 486 x 310 mm; (850 x 525 x 380 mm packed)

Weight: 22 kg complete (27 kg packed)

Enclosure Material: Solid walnut with 18 mm particle board, crossbracing and heavy internal damping

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