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User Manual for Marshall Amplification Astoria Custom AST3H Handwired Single Channel 30W Amplifier Head Click to enlarge the picture
Contents of the user manual for the Marshall Amplification Astoria Custom AST3H Handwired
- Product category: Guitar Amplifiers Marshall Amplification
- Brand: Marshall Amplification
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Marshall Amplification Guitar Amplifiers
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User manual for the Marshall Amplification Astoria Custom AST3H Handwired contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Marshall Amplification product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Marshall Amplification user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Marshall Amplification product will considerably shorten its lifespan!
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Product description Designed to bring vintage Marshall Amplification tone to your electric guitar, the Astoria Custom AST3H is a single channel 30W RMS amplifier head capable of powering 4-, 8-, or 16-Ohm cabinets. In addition to its three-band EQ, the AST3H features an edge control for presence in the power-amp stage and several pull-knob functions to further enhance sonic possibilities. Pull-Body thickens your sound by adding a +8 dB shelved low-frequency boost at 120 Hz and below. Pull-Brightness adds 6 dB of shelving to 4 kHz and above for a sparkling high-end. And Pull-Power reduction reduces the total output from 30W to 5W, thereby softening your overall sound.
This single-channel amplifier head provides a tube-driven preamp and power-amp stage and a footswitchable +20 dB boost option, which allows you to drive the amplifier for solos and lead breaks, while two separate instrument inputs—one high and one low—provide flexibility in dealing with different types of pickups. Furthermore every element of the turret board has been handwired in England's Marshall factory to ensure the most efficient signal path. A footswitch, power cable, and dustcover are included with this amplifier head. - Edge
- This function regulates the high-frequency content of the power-amp stage, allowing for further tonal shaping
- Multiple Connections
- The AST3H features 5x 1/4" speaker jacks wired for 4-, 8-, and 16-Ohm cabinets
- Built-In Effects Loop
- A 1/4" effects loop, complete with true-bypass switch and level knob, allows you to introduce external effects straight into the amplifier's routing
In the Box Marshall Amplification Astoria Custom AST3H Handwired Single Channel 30W Amplifier Head Power Cable Footswitch Cover Limited 5-Year Warranty on Parts Limited 3-Year Warranty on Labor Limited 90-Day Warranty on Tubes Table of Contents
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Technical parametersMarshall Amplification AST3H Specs | | | Amplifier Type | Tube | | Output Power | 30 W RMS | | Channels | 1 | | Tube Types | 4 x Preamp 12AX7/ECC83
2 x Power 6L6GC/5881 | | Output Impedance | 4/8/16 Ohms Mono | | Effects Loop | Yes, Series | | Master Volume | Yes | | Inputs | 1 x 1/4" Hi Instrument
1 x 1/4" Low Instrument
1 x 1/4" Mono Effects Return
1 x 1/4" Mono Footswitch | | Outputs | 5 x 1/4" Mono External Speaker
1 x 1/4" Mono Effects Send | | Tone Section | Channel 1: Bass, Gain, Mid, Treble | | | | Dimensions (WxHxD) | 23.6 x 11.4 x 9.1" / 600.0 x 290.0 x 230.0 mm Amplifier | | Weight | 36.38 lb / 16.5 kg Amplifier |
Rating70% users recommend this product to others. And what about you?
This product has already been rated by 18 owners. Add your rating and experience with the product.
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