Fender Acoustic Junior

Lo que más sorprende nada más conectarlo es un silencio absoluto. Luego, conectas una guitarra acústica y, la calidez del sonido es tal que, no sabes si estás escuchando la guitarra desenchufada o enchufada.
Además, he probado el amplificador con una guitarra en el canal uno y un shure SM58 en el canal dos para la voz, obteniendo un sonido increíble.
También he probado el amplificador con una Yamaha silent guitar y parece que estés tocando una guitarra acústica. El sonido de un ukelele también ha sido estupendo.
Por último he conectado un shure beta 57A y he probado una guitarra acústica y un banjo, también con excelentes resultados. aunque con menor volumen de sonido.
Recomiendo también el pedal Fender MGT4 Footswitch, que permite seleccionar los efectos, modificar los parámetros de los efectos de modulación, afinar la guitarra y, lo mejor de todo, usar un loop.
Recomiendo este amplificador acústico 100%.

Pros
1. Very lightweight. Super portable
2. Good sound quality. The amp just sounds good and reproduces acoustic and electric guitars with great detail.
3. Has 2 combo (xlr or jack) inputs. Versatile for different instrument and microphone configurations.
4. Speaker handles volume without distortion. Even at max. volume settings.
5. Has a tilt back leg for better sound dispersion.

Cons
1. Doesn't have a master volume knob. You can only adjust the channels' volumes individually. This means you're pretty limited in terms of volume if your microphone or instrument has a low output.
2. Very low total maximum volume. Doesn't feel like a 100W amp at all, more like a 50W, although wattage alone really tells you nothing about maximum volume... For reference, if I'm using an electric guitar in a jazz quartet (guitar, bass, saxophone and drums) I need to be turned up to almost max. volume, around 95%. If it's just guitar and saxophone, around 85%. Although I never felt I needed more volume, it's a bit unsettling to be so near the unit's max. volume. The low volumes are felt specially with dynamic microphones, the max. volume is probably not loud enough for a noisy venue (haven't tested it live). Using the EQ's mid band seems to change the volume pretty significantly, so this could be a way to get that extra needed volume...
3. Boomy. Either with acoustic or electric guitar, I have to turn the EQ's low band to 0 to have a usable sound.

All in all, a very good sounding unit that doesn't distort at high volumes, but will probably leave you wanting in terms of volume if you use it in noisy venues.