The seller is responsible for this advert and its content.
Various / Other TRUE LIFE AUDIO : HYBRID INTEGRATED AMP TSI 300
Product information
- Product category
- Fully integrated Amplifier
- Manufacturer
- Various / Other
- Function
- flawless
- Age
- 1 years 1 months According to invoice
- Usage state
- Exhibit
- Appearance
- as good as new
- Accessories
- complete with original box
- Color
- SILVER
- Original price
- 40,000.00 €
- Price
- 19,000.00 €
Description
The TSI-300 integrated amplifier is a hybrid design, engineered to capture TLA sound and functionality in a single chassis.
2 tube preamps driving 2 solid state power amps. All in one chassis.
Separate linear power supplies.
The first power supply uses a custom-designed EI, a low-loss lamination transformer and a custom-designed inductor. It provides the high voltage and heater voltage needed for the 12AU7 tube front stages. Special power supply decoupling per channel is implemented.
The second power supply uses a unique custom-designed user interface and a low-loss lamination transformer. In combination with a high-speed rectifier and quality filter capacitors, it provides the dual-polarity voltage and high current needed for the solid state and output sections.
4-input selector
The input signal transformer is used, contributing the magic of the TLA transformer to the sound.
Shunt Attenuator – Volume – Remote Control
The audio signal is then connected to a 12AU7 tube gain stage followed by a 12AU7 tube buffer.
Ultralinear solid state circuits detect further signal amplification and feed the signal to the current amplifier circuit that supplies power to the load. Only bipolar transistors are used in the circuit. Semiconductors, as well as resistors and capacitors, are closely matched.
There is only one high quality film capacitor in the signal path from input to output.
A Mosfet protection circuit is used to connect the load to the amplifier. After power up the protection circuit will wait about 13 seconds before connecting the amplifier to the speaker, giving the tube heaters time to warm up.
DC fault protection and high temperature protection.
High quality PCB. All boards are hand assembled. All parts of the amplifier are hand wired.
The highest quality components are used throughout the circuit. Each component is carefully selected, tested and matched to serve the project.
Unit Dimensions (W x H x D): 500 X 252 (with feet) X 520 mm
Unit Weight: 55 Kg
Shipping Dimensions (W x H x D): 610 X 300 X 620 mm
Shipping Weight: 65 Kg
Technical information
Maximum voltage input: 1Vrms
Output power: 2 X 300W RMS @ 4 Ohm, 2 X 150W RMS @ 8 Ohm
Input impedance: 140K max – 40K min
Gain: 30dB
Frequency bandwidth: 300KHz
Tubes used:
2X12AU7
Voltage options (factory setting):
230-240VAC
110-120VAC
Fuses (5x20mm):
2 X T3.15A (delayed): 220V-240VAC
2 X T6.3A (delayed): 110-120VAC
Unit has been used only for demo, still to be invoiced, all original accessories included, we will ship with his flightcase on a pallet. For extra infos or pictures feel free to contact us
2 tube preamps driving 2 solid state power amps. All in one chassis.
Separate linear power supplies.
The first power supply uses a custom-designed EI, a low-loss lamination transformer and a custom-designed inductor. It provides the high voltage and heater voltage needed for the 12AU7 tube front stages. Special power supply decoupling per channel is implemented.
The second power supply uses a unique custom-designed user interface and a low-loss lamination transformer. In combination with a high-speed rectifier and quality filter capacitors, it provides the dual-polarity voltage and high current needed for the solid state and output sections.
4-input selector
The input signal transformer is used, contributing the magic of the TLA transformer to the sound.
Shunt Attenuator – Volume – Remote Control
The audio signal is then connected to a 12AU7 tube gain stage followed by a 12AU7 tube buffer.
Ultralinear solid state circuits detect further signal amplification and feed the signal to the current amplifier circuit that supplies power to the load. Only bipolar transistors are used in the circuit. Semiconductors, as well as resistors and capacitors, are closely matched.
There is only one high quality film capacitor in the signal path from input to output.
A Mosfet protection circuit is used to connect the load to the amplifier. After power up the protection circuit will wait about 13 seconds before connecting the amplifier to the speaker, giving the tube heaters time to warm up.
DC fault protection and high temperature protection.
High quality PCB. All boards are hand assembled. All parts of the amplifier are hand wired.
The highest quality components are used throughout the circuit. Each component is carefully selected, tested and matched to serve the project.
Unit Dimensions (W x H x D): 500 X 252 (with feet) X 520 mm
Unit Weight: 55 Kg
Shipping Dimensions (W x H x D): 610 X 300 X 620 mm
Shipping Weight: 65 Kg
Technical information
Maximum voltage input: 1Vrms
Output power: 2 X 300W RMS @ 4 Ohm, 2 X 150W RMS @ 8 Ohm
Input impedance: 140K max – 40K min
Gain: 30dB
Frequency bandwidth: 300KHz
Tubes used:
2X12AU7
Voltage options (factory setting):
230-240VAC
110-120VAC
Fuses (5x20mm):
2 X T3.15A (delayed): 220V-240VAC
2 X T6.3A (delayed): 110-120VAC
Unit has been used only for demo, still to be invoiced, all original accessories included, we will ship with his flightcase on a pallet. For extra infos or pictures feel free to contact us
Seller:
- Shipping from Italy (80013)
- Purchaser pays shipping costs
- Worldwide shipping
Payment methods
- Bank transfer
- Prepayment (bank transfer)
Advert ID
1524113354
Advert time period- Start:
- 25.11.2024 - 14:09
- End:
- 24.01.2025 - 14:09
25 times in 4 hour(s)
