Double OS1 Resonance Pickup On-Board Preamp SFT Same Frequency Trans Guitar Preampലൈഫ് സിസ്റ്റം യൂസർ മാനുവൽ

1. ആമുഖം

The Double OS1 Resonance Pickup On-Board Preamp is an innovative guitar preamplifier system designed to enhance acoustic guitar sound. It features a unique Same Frequency Trans (SFT) transmission device that drives the guitar body to resonate, producing a more resonant, solid, and dynamic sound even without an external amplifier. This system integrates a dual-pickup setup, combining a piezo pickup and a microphone, to capture every detail of your playing. It also includes built-in reverb, chorus, and delay effects, along with Bluetooth connectivity for accompaniment.

2. പാക്കേജ് ഉള്ളടക്കം

പാക്കേജിൽ എല്ലാ ഘടകങ്ങളും ഉണ്ടെന്ന് ദയവായി പരിശോധിക്കുക:

• 1 x Pickup Unit
• 1 x End-Pin Jack
• 1 x Vibrating Horn
• 1 x Pickup Wire
• 1 x ടൈപ്പ്-സി കേബിൾ
• 2 ക്ലിപ്പുകൾ

Figure 2.1: Included components of the Double OS1 Resonance Pickup system. Note that the pickup wire and vibrating horn may vary in appearance (random delivery).

3. Installation (Requires Opening Holes)

This is an on-board preamplifier system that requires permanent installation into your guitar. This process involves opening holes in the guitar body to accommodate the pickup unit and end-pin jack. Professional installation by a qualified luthier or guitar technician is highly recommended to prevent damage to your instrument.

The main unit is designed to be mounted on the side of the guitar, providing easy access to controls. The end-pin jack replaces the existing end-pin, serving as both a strap button and an output for connecting to an ampലൈഫയർ അല്ലെങ്കിൽ പിഎ സിസ്റ്റം.

Figure 3.1: The preamp unit installed on a guitar, demonstrating its on-board nature and the necessity for guitar modification.

Figure 3.2: The preamp unit seamlessly integrated into the guitar body.

4. പ്രവർത്തന നിർദ്ദേശങ്ങൾ

4.1. പവർ ഓൺ/ഓഫ്, ചാർജിംഗ്

പ്രീamp is equipped with a 2000mAh rechargeable Li-ion battery. To charge the unit, connect the provided Type-C cable to the Type-C interface on the preamp and a suitable USB power source. The charging rate is increased by 50% for faster charging.

Figure 4.1: Charging the preamp via the Type-C port.

4.2. നിയന്ത്രണങ്ങളും പ്രവർത്തനങ്ങളും

The main control dial and surrounding buttons allow for easy adjustment of various parameters:

ചിത്രം 4.2: ഓവർview പ്രീയുടെamp നിയന്ത്രണങ്ങൾ.

• കൺട്രോളർ: Main rotary dial for adjusting volume and navigating settings.
• Dial LED Lamp / Indicator: Provides visual feedback on settings and battery status.
• ടൈപ്പ്-സി ഇന്റർഫേസ്: Used for charging the internal battery.
• BT (ബ്ലൂടൂത്ത്): Activates Bluetooth 5.0 connectivity for pairing with external devices (e.g., smartphone) to play background music or accompaniment.
• ഓക്സ്: Likely an auxiliary input or function related to external audio.
• റിവേർബ്: Controls the reverb effect, adding spatial depth to the guitar sound.
• കോറസ്: Controls the chorus effect, creating a thicker, modulated sound.
• കാലതാമസം: Controls the delay effect, producing echoes of the guitar sound.
• മൈക്ക്: Adjusts the level or activates the internal microphone pickup.

4.3. SFT (Same Frequency Trans) Technology

The SFT system utilizes a transmission device to vibrate the guitar body, enhancing its natural resonance. This feature allows the guitar to produce a louder, more vibrant sound without requiring an external amplifier. The system picks up the guitar's sound and uses the transmission device to drive the guitar body, increasing its frequency response and making the sound more resonant, solid, and dynamic.

4.4. Dual-Pickup System

പ്രീamp incorporates a dual-pickup system consisting of a piezo pickup and a microphone. This combination ensures that every nuance of your playing is captured, adding richness and dynamics to the guitar's amplified sound. The microphone component requires connection to a speaker system to be effective.

4.5. ഡിജിറ്റൽ സിഗ്നൽ പ്രോസസ്സിംഗ് (DSP)

The system features advanced scientific circuit design with DSP (Digital Signal Processing) for enhanced acoustic dynamics and digital gain output. This ensures high-quality sound processing for the integrated effects and overall output.

Figure 4.3: Internal components and advanced circuit design.

Figure 4.4: Key features including Bluetooth, accompaniment, and DSP vibration effects.

5. പരിപാലനവും പരിചരണവും

• Keep the unit clean by wiping it with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
• Protect the unit from extreme temperatures, humidity, and direct sunlight.
• യൂണിറ്റ് താഴെയിടുകയോ ശക്തമായ ആഘാതങ്ങൾക്ക് വിധേയമാക്കുകയോ ചെയ്യുന്നത് ഒഴിവാക്കുക.
• Ensure the Type-C charging port is free of dust and debris.
• If the unit will not be used for an extended period, charge the battery periodically to maintain its health.

6. പ്രശ്‌നപരിഹാരം

• സൗണ്ട് ഔട്ട്പുട്ട് ഇല്ല:
  • Ensure the unit is powered on and sufficiently charged.
  • Check all cable connections, including the end-pin jack to your amplifier/PA system.
  • Verify that the volume on the preamp നിങ്ങളുടെ ampലൈഫയർ തിരിഞ്ഞു.
  • If using the microphone pickup, ensure it is connected to a speaker system for effectiveness.
• ബ്ലൂടൂത്ത് കണക്ഷൻ പ്രശ്നങ്ങൾ:
  • മുൻകൂട്ടി ഉറപ്പാക്കുകamp's Bluetooth function is activated.
  • Make sure your external device's Bluetooth is on and discoverable.
  • ഉപകരണങ്ങൾ പരിധിക്കുള്ളിലാണെന്ന് ഉറപ്പാക്കാൻ അവ പരസ്പരം അടുത്തേക്ക് നീക്കുക.
  • ഉപകരണങ്ങൾ ജോടിയാക്കി മാറ്റി വീണ്ടും ജോടിയാക്കാൻ ശ്രമിക്കുക.
• പ്രവർത്തിക്കാത്ത ഇഫക്റ്റുകൾ:
  • Check the effect level controls (Reverb, Chorus, Delay) on the preamp.
  • Ensure the unit is properly installed and receiving signal from the guitar.
• ബാറ്ററി ചാർജുചെയ്യുന്നില്ല:
  • Verify the Type-C cable is securely connected to both the preamp വൈദ്യുതി ഉറവിടവും.
  • മറ്റൊരു ടൈപ്പ്-സി കേബിളോ പവർ അഡാപ്റ്ററോ പരീക്ഷിച്ചുനോക്കൂ.
  • പവർ സ്രോതസ്സ് പ്രവർത്തിക്കുന്നുണ്ടെന്ന് ഉറപ്പാക്കുക.

7 സ്പെസിഫിക്കേഷനുകൾ

Figure 7.1: Dimensions of the preamp യൂണിറ്റ്.

8. വാറൻ്റിയും പിന്തുണയും

Specific warranty information for this product is not provided in the available documentation. For any warranty claims, technical support, or service inquiries, please contact the seller or manufacturer directly through your purchase platform. Retain your proof of purchase for any support requests.