1. Fill in the prepositions where necessary:
1. That is a cut down version ... a professional studio.
2. You need to put the final professional finish ... your recordings.
3. Home Studio includes Internet links ... the best sites.
4. Crank ... the volume!
5. In the percussion instruments pitch is entirely up ... the resonator
6. For this purpose, you need ... a preamp.
7. You can get rid ... unwanted noise.