Yes, you can use an amp head on a combo. Many combo amps have a speaker output jack that allows you to disconnect the internal speaker and connect an external speaker cabinet. This allows you to use the amp head with the speaker cabinet of your choice, which can give you more flexibility in terms of sound and volume.
To use an amp head on a combo, you will need to:
- Disconnect the internal speaker from the amp head. This can usually be done by unscrewing a few screws and disconnecting a cable.
- Connect the external speaker cabinet to the speaker output jack on the amp head.
- Make sure that the impedance of the speaker cabinet matches the impedance of the amp head. This is important to avoid damaging the amp head.
- Turn on the amp head and adjust the settings to your liking.
It is important to note that not all combo amps have a speaker output jack. If your combo amp does not have a speaker output jack, you will not be able to use an amp head with it.
Benefits of using an amp head on a combo
There are a number of benefits to using an amp head on a combo, including:
- More flexibility: Using an amp head on a combo gives you more flexibility in terms of sound and volume. You can use the amp head with any speaker cabinet of your choice, which allows you to create a custom sound that meets your specific needs. For example, you can use a high-power head with a high-wattage cabinet for a loud, powerful sound, or you can use a low-power head with a low-wattage cabinet for a more mellow, vintage sound.
- More power: Amp heads are typically more powerful than combo amps. This makes them a good choice for gigging musicians or players who need a lot of volume. For example, a high-wattage amp head with a 4×12 cabinet can easily produce enough volume to fill a large venue.
- Better tone: Some guitarists believe that amp heads produce better tone than combo amps. This is because amp heads and cabs have separate power and speaker sections, which can reduce noise and interference. Additionally, heads often have more features and controls than combos, which gives you more flexibility in shaping your sound.
- Upgradability: If you choose a modular head and cab setup, you can easily upgrade your amp by changing the head or the cab. This is more difficult to do with a combo amp, as you would need to replace the entire amp.
Drawbacks of using an amp head on a combo
There are also some drawbacks to using an amp head on a combo, including:
- More expensive: Amp heads and cabs are typically more expensive than combo amps.
- Less portable: Amp heads and cabs are typically less portable than combo amps. This is because they are two separate components that need to be transported together.
- More difficult to set up: Amp heads and cabs can be more difficult to set up than combo amps. This is because you need to match the power output of the amp head to the impedance of the speaker cabinet.
Overall, whether or not to use an amp head on a combo is a personal decision. There are both pros and cons to consider. If you are looking for more flexibility, power, and better tone, then using an amp head on a combo may be a good option for you. However, if you are on a budget, need a more portable amp, or are not comfortable setting up an amp rig, then a combo amp may be a better choice.
Additional considerations
When choosing between an amp head and a combo, it is important to consider your specific needs and preferences. Here are some additional things to think about:
- Genre of music: If you play music that requires a lot of clean headroom, such as jazz or classical, a head and cab setup may be a good choice. If you play music that requires a lot of distortion, such as metal or hard rock, a combo amp may be sufficient.
- Size and weight: Combo amps are typically smaller and lighter than heads and cabs. This makes them more portable, but it also means that they may not be as loud.
- Budget: Head and cab setups are typically more expensive than combo amps. However, you can save money by buying a used head and cab.
- Upgrade potential: If you want to be able to upgrade your amp in the future, a head and cab setup is a better choice. Combo amps are more difficult to upgrade.
- Your personal preferences: Some people prefer the sound and feel of a head and cab setup, while others prefer the convenience of a combo amp