1. Pengenalan
The Two Notes Torpedo C.A.B. M+ is a versatile speaker simulator pedal designed for guitarists and bassists. It provides high-quality cabinet simulation, microphone placement options, and power amp simulation, allowing musicians to achieve studio-grade tones without traditional speaker cabinets. This device is ideal for silent practice, direct recording, and live performance setups where a physical cabinet is not practical or desired. The C.A.B. M+ also features a clean preamp and reverb capabilities, expanding its utility as a complete tone solution.

Imej: Depan view of the Two Notes Torpedo C.A.B. M+ pedal, showcasing its display, control knobs, and front-facing inputs/outputs.
2. Persediaan
Proper setup ensures optimal performance and sound quality from your Torpedo C.A.B. M+.
2.1. Sambungan Kuasa
Connect the included 12VDC/200mA power supply to the 'POWER' input on the rear of the unit. Ensure the power supply matches the specified voltage dan keperluan semasa.
2.2. Sambungan Audio
The Torpedo C.A.B. M+ offers various input and output options for different setups:
- GTR / AMP DALAM: This input accepts signals from your guitar, pedalboard, or the speaker output of an amplifier. If connecting from an amplifier's speaker output, ensure a speaker cabinet is always connected to the amplifier's speaker output to prevent damage to the amplebih hidup.
- PENCERAMAH: If using the 'GTR / AMP IN' from an amplifier's speaker output, connect your speaker cabinet to this output. This acts as a pass-through for your amplifier's signal to the cabinet while the C.A.B. M+ processes a parallel signal.
- IN LEVEL Switch: Adjust this switch (-24dB AMP, 0dB, +12dB GTR) to match the input signal level. Use -24dB AMP untuk amplifier speaker outputs, 0dB for line-level signals, and +12dB GTR for direct guitar/bass signals.
- BARIS KELUAR: A 1/4-inch unbalanced output for connecting to an audio interface, mixer, or other line-level devices.
- DI OUT: A balanced XLR output for direct connection to a mixer or audio interface, providing a clean, low-noise signal. Use the 'GND LIFT' switch to eliminate ground hum if present.
- AUX DI: A 1/8-inch (3.5mm) stereo input for connecting external audio sources like a smartphone or music player for practice.
- Output Fon Kepala: A 1/8-inch (3.5mm) stereo output for silent practice with headphones.

Imej: Belakang view of the Two Notes Torpedo C.A.B. M+ pedal, showing the power input, USB port, GTR/AMP IN, SPEAKER OUT, IN LEVEL switch, DI OUT, LINE OUT, AUX IN, and headphone jack.
2.3. Sambungan USB
Connect the C.A.B. M+ to your computer via the USB port for firmware updates and to use the Torpedo Wall of Sound software for deeper editing and access to additional cabinet models.
3. Operating the Torpedo C.A.B. M+
The C.A.B. M+ features an intuitive interface with a display and control knobs.
3.1. Kawalan Ke Atasview
- MENU Knob: Navigates through menus and confirms selections. Press to enter a menu, turn to scroll.
- PRESET Knob: Selects different presets.
- PARAM Knob: Selects parameters within a menu.
- VALUE Knob: Adjusts the value of the selected parameter.
- Butang ENTER: Mengesahkan pilihan atau memasuki sub-menu.

Image: Close-up of the Two Notes Torpedo C.A.B. M+ display, showing the 'Preamp: On' status, and the surrounding control knobs and buttons.
3.2. Fungsi Teras
- Speaker Simulation (IR Loader): The C.A.B. M+ comes with a wide array of virtual cabinets and allows loading of custom Impulse Responses (IRs). Use the controls to select cabinets, microphones, and adjust microphone placement (distance, axis).
- kuasa Amp Simulasi: Simulate various power amp tubes (e.g., EL34, 6L6, KT88) and topologies to add realistic tube warmth and sag to your tone.
- Clean Preamp: The updated firmware includes a clean preamp, allowing the C.A.B. M+ to function as a complete pedal platform. Adjust gain and tone settings for a foundational clean sound.
- Reverb: Apply built-in reverb effects to add space and ambience to your sound.
- Pratetap: Save and recall your favorite tone configurations using the preset system. The device supports numerous user presets.
3.3. Software Integration (Torpedo Wall of Sound)
For advanced control and access to the full library of Two Notes virtual cabinets and microphones, download and install the Torpedo Wall of Sound software on your computer. This software provides a graphical interface for detailed parameter editing, preset management, and purchasing/downloading new cabinet models.

Image: The Two Notes Torpedo C.A.B. M+ pedal connected to a tablet, demonstrating its compatibility with external control applications for enhanced user experience.
4. Penyelenggaraan
To ensure the longevity and optimal performance of your Torpedo C.A.B. M+:
- Pembersihan: Gunakan kain lembut dan kering untuk membersihkan bahagian luar. Elakkan pembersih atau pelarut yang melelas.
- Kemas kini Firmware: Regularly check the Two Notes Audio Engineering website for firmware updates. Updates often include new features, improvements, and bug fixes. Connect the unit to your computer via USB and use the Torpedo Wall of Sound software to perform updates.
- Storan: Simpan unit di tempat yang sejuk dan kering jauh dari cahaya matahari langsung dan suhu yang melampau.
5. Penyelesaian masalah
If you encounter issues with your Torpedo C.A.B. M+, refer to the following common solutions:
- Tiada Keluaran Bunyi:
- Check all cable connections (input, output, power).
- Ensure the 'IN LEVEL' switch is set correctly for your input source.
- Verify that the volume knob on the unit is turned up.
- Sekiranya menggunakan amplifier's speaker output, confirm a physical speaker cabinet is connected to the ampkeluaran pembesar suara liifier.
- Bunyi/Dengungan Berlebihan:
- Use the 'GND LIFT' switch on the DI OUT to eliminate ground loops.
- Ensure proper gain staging throughout your signal chain. High input levels or excessive gain settings on the C.A.B. M+ or subsequent devices can introduce noise.
- Test with a different power supply if possible, ensuring it meets specifications.
- Unit Tidak Menjawab:
- Putuskan sambungan dan sambung semula bekalan kuasa.
- If connected to a computer, try restarting the Torpedo Wall of Sound software and reconnecting the USB cable.
- Preset Switching Delay:
It is normal for there to be a noticeable delay when switching between presets. This is due to the processing required to load new cabinet and effect models. Plan your live use accordingly, typically by selecting a single preferred preset for a song or section.
For further assistance, consult the Two Notes Audio Engineering support resources online.
6. Spesifikasi
| Ciri | Spesifikasi |
|---|---|
| Berat Barang | 1.65 paun |
| Dimensi Produk | 9 x 7.7 x 5.2 inci |
| Nombor Model | Torpedo CAB M |
| Antara Muka Perkakasan | Audio 1/4 inci |
| Format Isyarat | Analog |
| Voltage | 9 Volt |
| Amppemadam | 300 Miliamps |
| Kesan Output Audio | Penceramah |
7. Waranti dan Sokongan
For detailed warranty information and to access technical support, please visit the official Two Notes Audio Engineering webtapak. The website provides resources such as FAQs, firmware downloads, and contact information for customer service.





