A1 Integrated Amplifier | A100 Integrated Amplifier | A1000 Integrated | A1008 Integrated | A3 Integrated | A3.2 Integrated | A308 Integrated | A5 Integrated | A5.5 Integrated | B1/Tempest | B200 | kW500 Integrated | kW550 Integrated | Nu-Vista M3 Integrated | Tri-Vista 300 Integrated |
X-A1 Integrated
A1 integrated amp upgrade schedule
Replace 4 output transistors with precision matched devices
Bypass PSU electrolytics with polycarbonate/polyester type
Replace internal L/S cables with LC/OFC low resistance type
Replace PSU caps with low ESR high temp type
Replace selector switch
Precision re-bias
Replace bypass caps from ceramic to polycarbonate/polyester
Replace volume control
Refurbish all sockets
Replace all audio path electrolytics with low ESR, high temp. type
Upgrade op amps to professional spec type
Realign power transformer
Replace tape monitor switch
Log owner name, model and serial number in Musical Fidelity archives
Issue certificate signed by Antony Michaelson
Soak test for 48 hours
Cost; £399 inc VAT
In the UK we will pay freight to your house.
Overseas clients; all freight charges in both directions, customs clearance charges and duties at your cost.
A100 integrated amp upgrade schedule
Realign/reset fans
Upgrade op amps to professional spec type
Bypass PSU electrolytics with polycarbonate/polyester type
Replace all audio path electrolytics with low ESR, high temp. type
Replace 4 output transistors with precision matched devices
Precision re-bias
Replace bypass caps from ceramic to polycarbonate/polyester
Replace internal L/S cables with LC/OFC low resistance type
Replace PSU caps with low ESR high temp type
Replace selector switch
Replace volume control
Refurbish all sockets
Realign power transformer
Replace tape monitor switch
Log owner name, model and serial number in Musical Fidelity archives
Issue certificate signed by Antony Michaelson
Soak test for 48 hours
Cost; £499 inc VAT
In the UK we will pay freight to your house.
Overseas clients; all freight charges in both directions, customs clearance charges and duties at your cost.
A1000 Integrated amp upgrade schedule
Replace bypass caps from ceramic to polycarbonate/polyester
Reset auto bias on 4 x VQ1000
Replace all audio path electrolytics with low ESR, high temp. type
Replace 12 output transistors with precision matched devices
Bypass PSU electrolytics with polycarbonate/polyester type
Service selector switch
Precision re-bias
Replace turn on delay circuit mains buffer resistor
Degauss unit
Replace regulators with selected premium types
Realign volume control
Refurbish all connector leads, plugs and sockets
Upgrade op amps to professional spec type
Realign power transformers
Replace ceramic bypass caps with polycarbonate/polyester type
Update software
Log owner name, model and serial number in Musical Fidelity archives
Issue certificate signed by Antony Michaelson
Soak test for 48 hours
Cost; £599 inc VAT
In the UK we will pay freight to your house.
Overseas clients; all freight charges in both directions, customs clearance charges and duties at your cost.
A1008 Integrated amp upgrade schedule
Precision re-bias
Upgrade all audio path electrolytics with low ESR, high temp. type
Replace decoupling caps with polycarbonate/polyester type
Bypass PSU caps with polycarbonate/polyester type
Reset choke regulation alignment
Refurbish connector leads, plugs and sockets
Degauss unit
Service selector switch and volume control
Replace critical bypass caps from ceramic to polycarbonate/polyester
Replace 8 output transistors with precision matched output devices
Replace regulators with selected precision types
Replace 2 x ECC88 tubes with precision matched pairs
Heater current, audio characteristics and transconductance matched
Log owner name, model and serial number in Musical Fidelity archives
Issue certificate signed by Antony Michaelson
Soak test for 48 hours
Cost; £499 inc VAT
In the UK we will pay freight to your house.
Overseas clients; all freight charges in both directions, customs clearance charges and duties at your cost.
A3 Integrated amp upgrade schedule
Service selector switch
Upgrade op amps to professional spec type
Realign volume control
Replace all audio path electrolytics with low ESR, high temp. type
Update software
Replace bypass caps from ceramic to polycarbonate/polyester
Bypass PSU electrolytics with polycarbonate/polyester type
Replace ceramic bypass caps with polycarbonate/polyester type
Replace regulators with selected premium types
Replace 4 output transistors with precision matched devices
Degauss unit
Precision re-bias
Log owner name, model and serial number in Musical Fidelity archives
Issue certificate signed by Antony Michaelson
Soak test for 48 hours
Cost; £399 inc VAT
In the UK we will pay freight to your house.
Overseas clients; all freight charges in both directions, customs clearance charges and duties at your cost.
A3.2 Integrated amp upgrade schedule
Replace all audio path electrolytics with low ESR, high temp. type
Precision re-bias
Replace bypass caps from ceramic to polycarbonate/polyester
Realign volume control
Bypass PSU electrolytics with polycarbonate/polyester type
Degauss unit
Replace regulators with selected premium types
Service selector switch
Update software
Upgrade op amps to professional spec type
Replace ceramic bypass caps with polycarbonate/polyester type
Replace 4 output transistors with precision matched devices
Log owner name, model and serial number in Musical Fidelity archives
Issue certificate signed by Antony Michaelson
Soak test for 48 hours
Cost; £399 inc VAT
In the UK we will pay freight to your house.
Overseas clients; all freight charges in both directions, customs clearance charges and duties at your cost.
A308 Integrated amp upgrade schedule
Update software
Replace regulators with selected premium types
Service selector switch
Bypass PSU electrolytics with polycarbonate/polyester type
Precision re-bias
Replace all audio path electrolytics with low ESR, high temp. type
Replace bypass caps from ceramic to polycarbonate/polyester
Realign volume control
Replace 8 output transistors with precision matched devices
Replace ceramic bypass caps with polycarbonate/polyester type
Degauss unit
Upgrade op amps to professional spec type
Log owner name, model and serial number in Musical Fidelity archives
Issue certificate signed by Antony Michaelson
Soak test for 48 hours
Cost; £399 inc VAT
In the UK we will pay freight to your house.
Overseas clients; all freight charges in both directions, customs clearance charges and duties at your cost.
A5 Integrated amp upgrade schedule
Bypass PSU electrolytics with polycarbonate/polyester type
Degauss unit
Replace regulators with selected premium types
Replace bypass caps from ceramic to polycarbonate/polyester
Realign volume control
Replace all audio path electrolytics with low ESR, high temp. type
Replace 8 output transistors with precision matched devices
Service selector switch
Precision re-bias
Upgrade op amps to professional spec type
Replace ceramic bypass caps with polycarbonate/polyester type
Update software
Log owner name, model and serial number in Musical Fidelity archives
Issue certificate signed by Antony Michaelson
Soak test for 48 hours
Cost; £399 inc VAT
In the UK we will pay freight to your house.
Overseas clients; all freight charges in both directions, customs clearance charges and duties at your cost.
A5.5 Integrated amp upgrade schedule
Update software
Precision re-bias
Replace all audio path electrolytics with low ESR, high temp. type
Replace bypass caps from ceramic to polycarbonate/polyester
Replace 8 output transistors with precision matched devices
Degauss unit
Service selector switch
Realign volume control
Bypass PSU electrolytics with polycarbonate/polyester type
Upgrade op amps to professional spec type
Replace ceramic bypass caps with polycarbonate/polyester type
Replace regulators with selected premium types
Log owner name, model and serial number in Musical Fidelity archives
Issue certificate signed by Antony Michaelson
Soak test for 48 hours
Cost; £399 inc VAT
In the UK we will pay freight to your house.
Overseas clients; all freight charges in both directions, customs clearance charges and duties at your cost.
B1/Tempest integrated amp upgrade schedule
Replace bypass caps from ceramic to polycarbonate/polyester
Replace all audio path electrolytics with low ESR, high temp. type
Replace 8 output transistors with precision matched devices
Replace PSU caps with low ESR high temp type
Refurbish all sockets
Upgrade op amps to professional spec type
Realign power transformer
Replace internal L/S cables with LC/OFC low resistance type
Bypass PSU electrolytics with polycarbonate/polyester type
Precision re-bias
Log owner name, model and serial number in Musical Fidelity archives
Issue certificate signed by Antony Michaelson
Soak test for 48 hours
Cost; £349 inc VAT
In the UK we will pay freight to your house.
Overseas clients; all freight charges in both directions, customs clearance charges and duties at your cost.
B200 integrated amp upgrade schedule
Replace tape monitor switch
Refurbish all sockets
Replace all audio path electrolytics with low ESR, high temp. type
Replace PSU caps with low ESR high temp type
Replace volume control
Upgrade op amps to professional spec type
Bypass PSU electrolytics with polycarbonate/polyester type
Replace bypass caps from ceramic to polycarbonate/polyester
Replace selector switch
Precision re-bias
Replace 4 output transistors with precision matched devices
Replace internal L/S cables with LC/OFC low resistance type
Realign power transformer
Log owner name, model and serial number in Musical Fidelity archives
Issue certificate signed by Antony Michaelson
Soak test for 48 hours
Cost; £399 inc VAT
In the UK we will pay freight to your house.
Overseas clients; all freight charges in both directions, customs clearance charges and duties at your cost.
kW500 Integrated amp upgrade schedule
Service selector switch and volume control
Re-set choke regulation alignment
Replace decoupling caps with polycarbonate/polyester type
Bypass PSU caps with polycarbonate/polyester type
Refurbish connector leads, plugs and sockets
Upgrade all audio path electrolytics with low ESR, high temp. type
Precision re-bias
Replace critical bypass caps from ceramic to polycarbonate/polyester
Degauss unit
Replace 16 output transistors with precision matched output devices
Replace regulators with selected precision types
Replace 2 x 6112 tubes with precision matched pairs
Heater current, audio characteristics and transconductance matched
Log owner name, model and serial number in Musical Fidelity archives
Issue certificate signed by Antony Michaelson
Soak test for 48 hours
Cost; £599 inc VAT
In the UK we will pay freight to your house.
Overseas clients; all freight charges in both directions, customs clearance charges and duties at your cost.
kW550 Integrated amp upgrade schedule
Precision re-bias
Upgrade all audio path electrolytics with low ESR, high temp. type
Replace decoupling caps with polycarbonate/polyester type
Bypass PSU caps with polycarbonate/polyester type
Reset choke regulation alignment
Replace critical bypass caps from ceramic to polycarbonate/polyester
Degauss unit
Replace 24 output transistors with precision matched output devices
Replace regulators with selected precision types
Replace 2 x 6SL7 tubes with precision matched pairs
Heater current, audio characteristics and transconductance matched
Service selector switch and volume control
Refurbish connector leads, plugs and sockets
Log owner name, model and serial number in Musical Fidelity archives
Issue certificate signed by Antony Michaelson
Soak test for 48 hours
Cost; £599 inc VAT
In the UK we will pay freight to your house.
Overseas clients; all freight charges in both directions, customs clearance charges and duties at your cost.
Nu-Vista M3 Integrated amp upgrade schedule
Precision re-bias
Upgrade all audio path electrolytics with low ESR, high temp. type
Replace decoupling caps with polycarbonate/polyester type
Bypass PSU caps with polycarbonate/polyester type
Reset choke regulation alignment
Service selector switch and volume control
Replace critical bypass caps from ceramic to polycarbonate/polyester
Replace 16 output transistors with precision matched output devices
Heater current, audio characteristics and transconductance matched
Degauss unit
Replace regulators with selected precision types
Replace 4 Nuvistor tubes with precision matched pairs
Log owner name, model and serial number in Musical Fidelity archives
Issue certificate signed by Antony Michaelson
Soak test for 48 hours
Cost; £599 inc VAT
In the UK we will pay freight to your house.
Overseas clients; all freight charges in both directions, customs clearance charges and duties at your cost.
Tri-Vista 300 Integrated amp upgrade schedule
Refurbish connector leads, plugs and sockets
Bypass PSU caps with polycarbonate/polyester type
Degauss unit
Reset choke regulation alignment
Precision re-bias
Upgrade all audio path electrolytics with low ESR, high temp. type
Replace decoupling caps with polycarbonate/polyester type
Service selector switch and volume control
Replace critical bypass caps from ceramic to polycarbonate/polyester
Replace 16 output transistors with precision matched output devices
Replace regulators with selected precision types
Replace 4 x 5703 Trivistor tubes with precision matched pairs
Heater current, audio characteristics and transconductance matched
Log owner name, model and serial number in Musical Fidelity archives
Issue certificate signed by Antony Michaelson
Soak test for 48 hours
Cost; £599 inc VAT
In the UK we will pay freight to your house.
Overseas clients; all freight charges in both directions, customs clearance charges and duties at your cost.
X-A1 Integrated amp upgrade schedule
Update software
Upgrade op amps to professional spec type
Replace all audio path electrolytics with low ESR, high temp. type
Service selector switch
Degauss unit
Bypass PSU electrolytics with polycarbonate/polyester type
Replace bypass caps from ceramic to polycarbonate/polyester
Replace ceramic bypass caps with polycarbonate/polyester types
Re-align volume control
Replace regulators with selected premium types
Replace 4 output transistors with precision matched devices
Precision re-bias
Log owner name, model and serial number in Musical Fidelity archives
Issue certificate signed by Antony Michaelson
Soak test for 48 hours
Cost; £399
In the UK we will pay freight to your house.
Overseas clients; all freight charges in both directions, customs clearance charges and duties at your cost.