Greetings from the Home of Tone

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/ LOW MID HIGH MID GAIN SEND HI-PASS FILTER BASS GAIN FREQ GAIN FREQ TREBLE REVERB+CHORUS ROOM REVERB LIMIT PROTECT CLIP OUT HALL REVERB CH 1 PHANTOM INPUT INPUT PLAY / IN PHASE 40 HZ 200 HZ 150 HZ 1800 HZ 300 HZ 5000 HZ PARAM 1 PARAM 2 PARAM 3 BYPASS CLIP OUT CH 2 INPUT PLAY IN PHASE GAIN SEND 40 HZ 200 HZ HI-PASS FILTER 150 HZ 1800 HZ 300 HZ 5000 HZ BASS GAIN FREQ GAIN FREQ LOW MID HIGH MID TREBLE MASTER MASTER OFF ON ROSETTE ACOUSTIC AMPLIFIER CAUTION: Risk of Electric Shock. Do Not Open. No user serviceable parts inside. WARNING: Replace fuse with same type/rating only. Do not expose to rain or moisture. LEVEL LINE PIN 1 LIFT DIRECT OUTPUT PHANTOM PROTECTED SOURCE LEVEL PIN 1 POST EQ LINE LIFT SOURCE LEVEL POST EQ LINE PIN 1 LIFT MADE IN PETALUMA, CALIFORNIA, USA WITH THE WORLD S FINEST MATERIALS MAX AVG PWR CONSUMPTION 250W MAINS FUSE: INTERNAL T4A/250V PRE EQ PRE EQ SPEAKER OUTPUT (4 OHM MIN LOAD) HEAD PHONES FTSW BYPASS FTSW RETURN SEND AUX INPUT INPUT 100V-240VAC ~50/60HZ RATED 150 WATTS/8Ω 300 WATTS/4Ω 8-32 OHMS CH. / TRS MONO (TIP=CH 1) (RING=CH 2) (TIP=BYPASS) EXT. IN (LINE LEVEL) EXT. OUT (LINE LEVEL) LINE LEVEL (MONO / STEREO) CHANNEL 1+2 (POST EQ/) CHANNEL 2 CHANNEL 1 OFF ON ROSETTE ACOUSTIC AMPLIFIER CAUTION: Risk of Electric Shock. Do Not Open. No user serviceable parts inside. WARNING: Replace fuse with same type/rating only. Do not expose to rain or moisture. LEVEL LINE PIN 1 LIFT DIRECT OUTPUT PHANTOM PROTECTED SOURCE LEVEL PIN 1 POST EQ LINE LIFT SOURCE LEVEL POST EQ LINE PIN 1 LIFT MADE IN PETALUMA, CALIFORNIA, USA WITH THE WORLD S FINEST MATERIALS MAX AVG PWR CONSUMPTION 250W MAINS FUSE: INTERNAL T4A/250V PRE EQ PRE EQ SPEAKER OUTPUTS (COMBINED MINIMUM LOAD 4 OHMS) HEAD PHONES FTSW BYPASS FTSW RETURN SEND AUX INPUT INPUT 100V-240VAC ~50/60HZ RATED 150 WATTS/8Ω 300 WATTS/4Ω 8-32 OHMS CH. / TRS MONO (TIP=CH 1) (RING=CH 2) (TIP=BYPASS) EXT. IN (LINE LEVEL) EXT. OUT (LINE LEVEL) LINE LEVEL (MONO / STEREO) CHANNEL 1+2 (POST EQ/) CHANNEL 2 CHANNEL 1 PAGE 2

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/ LOW MID HIGH MID GAIN SEND HI-PASS FILTER BASS GAIN FREQ GAIN FREQ TREBLE REVERB+CHORUS ROOM REVERB LIMIT PROTECT CLIP OUT HALL REVERB CH 1 PHANTOM INPUT INPUT PLAY / IN PHASE 40 HZ 200 HZ 150 HZ 1800 HZ 300 HZ 5000 HZ PARAM 1 PARAM 2 PARAM 3 BYPASS CLIP OUT CH 2 INPUT PLAY IN PHASE GAIN SEND 40 HZ 200 HZ HI-PASS FILTER 150 HZ 1800 HZ 300 HZ 5000 HZ BASS GAIN FREQ GAIN FREQ LOW MID HIGH MID TREBLE MASTER MASTER ( PAGE 5

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OFF ON ROSETTE ACOUSTIC AMPLIFIER CAUTION: Risk of Electric Shock. Do Not Open. No user serviceable parts inside. WARNING: Replace fuse with same type/rating only. Do not expose to rain or moisture. LEVEL LINE PIN 1 LIFT DIRECT OUTPUT PHANTOM PROTECTED SOURCE LEVEL PIN 1 POST EQ LINE LIFT SOURCE LEVEL POST EQ LINE PIN 1 LIFT MADE IN PETALUMA, CALIFORNIA, USA WITH THE WORLD S FINEST MATERIALS MAX AVG PWR CONSUMPTION 250W MAINS FUSE: INTERNAL T4A/250V PRE EQ PRE EQ SPEAKER OUTPUT (4 OHM MIN LOAD) HEAD PHONES FTSW BYPASS FTSW RETURN SEND AUX INPUT INPUT 100V-240VAC ~50/60HZ RATED 150 WATTS/8Ω 300 WATTS/4Ω 8-32 OHMS CH. / TRS MONO (TIP=CH 1) (RING=CH 2) (TIP=BYPASS) EXT. IN (LINE LEVEL) EXT. OUT (LINE LEVEL) LINE LEVEL (MONO / STEREO) CHANNEL 1+2 (POST EQ/) CHANNEL 2 CHANNEL 1 OFF ON ROSETTE ACOUSTIC AMPLIFIER CAUTION: Risk of Electric Shock. Do Not Open. No user serviceable parts inside. WARNING: Replace fuse with same type/rating only. Do not expose to rain or moisture. LEVEL LINE PIN 1 LIFT DIRECT OUTPUT PHANTOM PROTECTED SOURCE LEVEL PIN 1 POST EQ LINE LIFT SOURCE LEVEL POST EQ LINE PIN 1 LIFT MADE IN PETALUMA, CALIFORNIA, USA WITH THE WORLD S FINEST MATERIALS MAX AVG PWR CONSUMPTION 250W MAINS FUSE: INTERNAL T4A/250V PRE EQ PRE EQ SPEAKER OUTPUTS (COMBINED MINIMUM LOAD 4 OHMS) HEAD PHONES FTSW BYPASS FTSW RETURN SEND AUX INPUT INPUT 100V-240VAC ~50/60HZ RATED 150 WATTS/8Ω 300 WATTS/4Ω 8-32 OHMS CH. / TRS MONO (TIP=CH 1) (RING=CH 2) (TIP=BYPASS) EXT. IN (LINE LEVEL) EXT. OUT (LINE LEVEL) LINE LEVEL (MONO / STEREO) CHANNEL 1+2 (POST EQ/) CHANNEL 2 CHANNEL 1 PAGE 9

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/ LOW MID HIGH MID GAIN SEND HI-PASS FILTER BASS GAIN FREQ GAIN FREQ TREBLE REVERB+CHORUS ROOM REVERB LIMIT PROTECT CLIP OUT HALL REVERB CH 1 PHANTOM INPUT INPUT PLAY / IN PHASE 40 HZ 200 HZ 150 HZ 1800 HZ 300 HZ 5000 HZ PARAM 1 PARAM 2 PARAM 3 BYPASS CLIP OUT CH 2 INPUT PLAY IN PHASE GAIN SEND 40 HZ 200 HZ HI-PASS FILTER 150 HZ 1800 HZ 300 HZ 5000 HZ BASS GAIN FREQ GAIN FREQ LOW MID HIGH MID TREBLE MASTER MASTER / LOW MID HIGH MID GAIN SEND HI-PASS FILTER BASS GAIN FREQ GAIN FREQ TREBLE REVERB+CHORUS ROOM REVERB LIMIT PROTECT CLIP OUT HALL REVERB CH 1 PHANTOM INPUT INPUT PLAY / IN PHASE 40 HZ 200 HZ 150 HZ 1800 HZ 300 HZ 5000 HZ PARAM 1 PARAM 2 PARAM 3 BYPASS CLIP OUT CH 2 INPUT PLAY IN PHASE GAIN SEND 40 HZ 200 HZ HI-PASS FILTER 150 HZ 1800 HZ 300 HZ 5000 HZ BASS GAIN FREQ GAIN FREQ LOW MID HIGH MID TREBLE MASTER MASTER / LOW MID HIGH MID GAIN SEND HI-PASS FILTER BASS GAIN FREQ GAIN FREQ TREBLE REVERB+CHORUS ROOM REVERB LIMIT PROTECT CLIP OUT HALL REVERB CH 1 PHANTOM INPUT INPUT PLAY / IN PHASE 40 HZ 200 HZ 150 HZ 1800 HZ 300 HZ 5000 HZ PARAM 1 PARAM 2 PARAM 3 BYPASS CLIP OUT CH 2 INPUT PLAY IN PHASE GAIN SEND 40 HZ 200 HZ HI-PASS FILTER 150 HZ 1800 HZ 300 HZ 5000 HZ BASS GAIN FREQ GAIN FREQ LOW MID HIGH MID TREBLE MASTER MASTER / LOW MID HIGH MID GAIN SEND HI-PASS FILTER BASS GAIN FREQ GAIN FREQ TREBLE REVERB+CHORUS ROOM REVERB LIMIT PROTECT CLIP OUT HALL REVERB CH 1 PHANTOM INPUT INPUT PLAY / IN PHASE 40 HZ 200 HZ 150 HZ 1800 HZ 300 HZ 5000 HZ PARAM 1 PARAM 2 PARAM 3 BYPASS CLIP OUT CH 2 INPUT PLAY IN PHASE GAIN SEND 40 HZ 200 HZ HI-PASS FILTER 150 HZ 1800 HZ 300 HZ 5000 HZ BASS GAIN FREQ GAIN FREQ LOW MID HIGH MID TREBLE MASTER MASTER PAGE 16

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Input Level & Impedance: ¼ (6.35mm) Pickup Input Instrument level (-20 to 0 dbu), 1M Ohm (unbalanced) XLR Mic Input Microphone level (-50 to -20 dbu), 3.5k Ohm (balanced) ¼ (6.35mm) Aux Input Line level (+4 dbu), ~10k Ohm (stereo summed to mono) Phantom Power: XLR Mic Input 12VDC (with 1.8k Ohm source resistors) Equalization: Bass +14dB/-14dB @100Hz [note 1] Low Mid +14dB/-14dB @150-1.8kHz (sweepable) High Mid +14dB/-14dB @300-5kHz (sweepable) Treble +11dB/-14dB @ 8kHz [note 1] Filters: High Pass Filter 40Hz 200Hz, 12dB/octave, Sallen Key alignment Effects loop Level & Impedance: Effects Send ¼ (6.35mm) line level unbalanced (-10 to +4 dbu), <100 Ohms Effects Return ¼ (6.35mm) line level unbalanced (-10 to +4 dbu), >50k Ohms XLR Direct Outputs: Level Mic level (-50 to -20 dbu) or line level (-10 to +4 dbu) selectable Impedance ~1k Ohms, balanced Signal Source Channel 1 & 2: pre/post selectable, Channel 1+2 post Ground Pin 1 connect or lift, selectable. Phantom power protected Amplifier: 8 Ohm Load 150 Watts (RMS) at 1% THD 4 Ohm Load 300 Watts (RMS) at 1% THD Frequency Response 40Hz 20kHz (-3dB) Power Requirements: Volts, Freq, Power 100-120/220-240 VAC, 50/60Hz, 250 W (auto-selecting voltage) Fuses No user replaceable fuses Physical: TWO:EIGHT Dimensions [note 2] 18 (457mm) wide x 14.75 (375mm) high x 12.25 (311mm) deep Weight Approx. 30 lbs (13.6 kg) ONE:TEN Dimensions [note 2] 18 (457mm) wide x 16.5 (419mm) high x 12.50 (318mm) deep Weight Approx. 28 lbs (12.7 kg) Speaker System: Cabinet Impedance TWO:EIGHT - 4 Ohms, ONE:TEN 8 ohms Low Frequency TWO:EIGHT - 2 x 8 drivers, ONE:TEN 1 x 10 neodymium magnet High Frequency 1 silk composite dome, neodymium magnet Tweeter Level 3 position switch: Off, -6dB and flat [note 1]: measured approx. 1 octave from the knee [note 2]: including feet and handle PAGE 18

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ROSETTE 300 BLOCK DIAGRAM

LED 394261 LED 394201 FRONT PANEL: ROSETTE 300 LED 394251 SWITCH 607333 SMALL FRONT PANEL KNOBS 408650 x3 LARGE FRONT PANEL KNOBS 408655 x20 PHASE LED 394261 CLIP LED 394201 LED 394201 SWITCH 607336 LIMIT PROTECT REVERB+CHORUS TREBLE ROOM REVERB / LOW MID HIGH MID GAIN SEND HI-PASS FILTER BASS GAIN FREQ GAIN FREQ HALL REVERB CLIP OUT CH 1 620552 596210 596210 596211 596250 596220 596211 596220 596211 596250 596250 596250 596250 PLAY IN / PHASE PHANTOM PARAM 1 PARAM 2 PARAM 3 BYPASS 300 HZ 5000 HZ 150 HZ 1800 HZ 40 HZ 200 HZ INPUT INPUT OUT CLIP 596210 596210 596211 596250 596220 596211 596220 596211 596250 596210 596210 CH 2 150 HZ 1800 HZ 300 HZ 5000 HZ BASS GAIN FREQ GAIN FREQ LOW MID HIGH MID 40 HZ 200 HZ HI-PASS FILTER PLAY IN PHASE MASTER MASTER TREBLE SEND GAIN INPUT ROSETTE LED 394201 LED 394201 SWITCHES 607335 SWITCHES 607334 JACKS 619354 PAGE 21 REAR PANEL: ROSETTE 300 SWITCHES 607334 SWITCHES 607334 SWITCHES 607334 SWITCH 600118 DIRECT OUTPUT ROSETTE ACOUSTIC AMPLIFIER PHANTOM PROTECTED PIN 1 LIFT LEVEL LINE SOURCE POST EQ PIN 1 LIFT LEVEL LINE SOURCE POST EQ PIN 1 LIFT LEVEL LINE WARNING: Replace fuse with same type/rating only. Do not expose to rain or moisture. CAUTION: Risk of Electric Shock. Do Not Open. No user serviceable parts inside. AMPLIFIER 44YV OFF ON MADE IN PETALUMA, CALIFORNIA, USA WITH THE WORLD S FINEST MATERIALS h PRE EQ PRE EQ MAX AVG PWR CONSUMPTION 250W MAINS FUSE: INTERNAL T4A/250V AUX INPUT SEND RETURN BYPASS FTSW FTSW HEAD PHONES SPEAKER OUTPUTS FOR ROSETTE 1X10 COMBO ONLY 620553 620553 620553 CHANNEL 1+2 (POST EQ/) CHANNEL 2 CHANNEL 1 LINE LEVEL (MONO / STEREO) EXT. OUT (LINE LEVEL) EXT. IN (LINE LEVEL) MONO (TIP=BYPASS) 8-32 OHMS CH. / TRS (TIP=CH 1) (RING=CH 2) 100V-240VAC ~50/60HZ INPUT JACKS 619354 JACK 613715

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18/11/20