Custom Overdrive Reverb Amp Dumble Tone Style JJ Tubes 20W 50W 100W

One of the rarest Dumble style amps in existence! After countless hours studying original circuits we are proud to offer you this amp used by legendary artists such as Carlos Santana, Jackson Browne and Rick Vito! This amp has a lush reverb circuit that mixes beautifully with the overdrive and clean channels like the original did. It produces the richest and most amazing lead tones and the most amazing overdriven tones!

Out Power: 20W
Function: Input,volume,bright, MID boost, rock/jazz, 3 brand EQ, OD(trim, level,ratio), reverb, master, presence, footswitch(overdrive/preamp boost), effect loops(return, send)
Output impedance select(4/8/16ohm)
Tubes: preamp 12AX7×3, power tubes EL84×2
Dimension: 43cm(lengthen)×24cm(width)×26cm(high)

Custom ODR20 50 100W handwired guitar amp head

Grand Music Mini DUMBLE head

Brand :Grand

Model :ODR Series Head

Power: 20/50/100 watts

Settings:

① Full tube: hand selected JJ front 12ax7✖️3 etc, hand selected JJ rear EL84✖️2 etc,

② Equipped with the same Sinewave real spring reverb,

③ Active transmission of lossless effect loop, when the peripheral effect device is connected to the loop, the situation of eating tone can be greatly reduced.

④ With Rock/Jazz switch, two clean sound options are available: chunky DUMBLE tone and retro clear fender tone.

⑤ The design has a separate Marshall JTM45-style overload channel, which can be turned down at a low volume through the foot peg pedal or small shift to produce a full and juicy overload tone.

⑥ Comes with a 9db volume boost to meet the solo and emotional push scenes of performances and rehearsals.

⑦1M input impedance, the Fuzz or filter effect of the speaker has a very good compatibility, and it is also the best choice as the effect platform.

⑧ Brushed stainless steel panel, 13-layer birch mortise and tenon shell, a variety of colors available.

Choose Amp, Choose Grand!!!

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